Home / 5,043,477.60-7,565,216.40-4,445,114.40

Finding the Fourth Proportional to 5,043,477.60, 7,565,216.40 and 4,445,114.40

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Solution

The fourth proportional to 5,043,477.60, 7,565,216.40 and 4,445,114.40 is: 6,667,671.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,477.60 : 7,565,216.40 = 4,445,114.40 : x
  2. Step 2: Convert to fraction form
    5,043,477.60/7,565,216.40 = 4,445,114.40/x
  3. Step 3: Cross multiply
    5,043,477.60x = 7,565,216.40 × 4,445,114.40
  4. Step 4: Simplify right side
    5,043,477.60x = 33,628,252,358,756.16
  5. Step 5: Solve for x
    x = 33,628,252,358,756.16/5,043,477.60
  6. Step 6: Final answer
    x = 6,667,671.60

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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.