Home / 10,924,296.80-16,393,006.20-4,533,882.80

Finding the Fourth Proportional to 10,924,296.80, 16,393,006.20 and 4,533,882.80

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Solution

The fourth proportional to 10,924,296.80, 16,393,006.20 and 4,533,882.80 is: 6,803,547.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,924,296.80 : 16,393,006.20 = 4,533,882.80 : x
  2. Step 2: Convert to fraction form
    10,924,296.80/16,393,006.20 = 4,533,882.80/x
  3. Step 3: Cross multiply
    10,924,296.80x = 16,393,006.20 × 4,533,882.80
  4. Step 4: Simplify right side
    10,924,296.80x = 74,323,968,850,473.36
  5. Step 5: Solve for x
    x = 74,323,968,850,473.36/10,924,296.80
  6. Step 6: Final answer
    x = 6,803,547.19

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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.