Home / 10,693,437.08-14,756,929.47-5,798,650.96

Finding the Fourth Proportional to 10,693,437.08, 14,756,929.47 and 5,798,650.96

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Solution

The fourth proportional to 10,693,437.08, 14,756,929.47 and 5,798,650.96 is: 8,002,130.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,693,437.08 : 14,756,929.47 = 5,798,650.96 : x
  2. Step 2: Convert to fraction form
    10,693,437.08/14,756,929.47 = 5,798,650.96/x
  3. Step 3: Cross multiply
    10,693,437.08x = 14,756,929.47 × 5,798,650.96
  4. Step 4: Simplify right side
    10,693,437.08x = 85,570,283,200,975.47
  5. Step 5: Solve for x
    x = 85,570,283,200,975.47/10,693,437.08
  6. Step 6: Final answer
    x = 8,002,130.89

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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.