Home / 7,506,292.60-11,259,438.90-4,477,078.90

Finding the Fourth Proportional to 7,506,292.60, 11,259,438.90 and 4,477,078.90

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Solution

The fourth proportional to 7,506,292.60, 11,259,438.90 and 4,477,078.90 is: 6,715,618.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,292.60 : 11,259,438.90 = 4,477,078.90 : x
  2. Step 2: Convert to fraction form
    7,506,292.60/11,259,438.90 = 4,477,078.90/x
  3. Step 3: Cross multiply
    7,506,292.60x = 11,259,438.90 × 4,477,078.90
  4. Step 4: Simplify right side
    7,506,292.60x = 50,409,396,325,029.22
  5. Step 5: Solve for x
    x = 50,409,396,325,029.22/7,506,292.60
  6. Step 6: Final answer
    x = 6,715,618.35

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.