Home / 9,465,199.68-13,068,281.70-5,598,962.76

Finding the Fourth Proportional to 9,465,199.68, 13,068,281.70 and 5,598,962.76

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Solution

The fourth proportional to 9,465,199.68, 13,068,281.70 and 5,598,962.76 is: 7,730,298.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,199.68 : 13,068,281.70 = 5,598,962.76 : x
  2. Step 2: Convert to fraction form
    9,465,199.68/13,068,281.70 = 5,598,962.76/x
  3. Step 3: Cross multiply
    9,465,199.68x = 13,068,281.70 × 5,598,962.76
  4. Step 4: Simplify right side
    9,465,199.68x = 73,168,822,575,489.48
  5. Step 5: Solve for x
    x = 73,168,822,575,489.48/9,465,199.68
  6. Step 6: Final answer
    x = 7,730,298.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.