Home / 5,506,223.60-8,259,335.40-4,709,062.10

Finding the Fourth Proportional to 5,506,223.60, 8,259,335.40 and 4,709,062.10

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Solution

The fourth proportional to 5,506,223.60, 8,259,335.40 and 4,709,062.10 is: 7,063,593.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506,223.60 : 8,259,335.40 = 4,709,062.10 : x
  2. Step 2: Convert to fraction form
    5,506,223.60/8,259,335.40 = 4,709,062.10/x
  3. Step 3: Cross multiply
    5,506,223.60x = 8,259,335.40 × 4,709,062.10
  4. Step 4: Simplify right side
    5,506,223.60x = 38,893,723,303,328.34
  5. Step 5: Solve for x
    x = 38,893,723,303,328.34/5,506,223.60
  6. Step 6: Final answer
    x = 7,063,593.15

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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.