Home / 10,842,699.34-14,963,124.72-5,948,171.38

Finding the Fourth Proportional to 10,842,699.34, 14,963,124.72 and 5,948,171.38

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Solution

The fourth proportional to 10,842,699.34, 14,963,124.72 and 5,948,171.38 is: 8,208,586.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,699.34 : 14,963,124.72 = 5,948,171.38 : x
  2. Step 2: Convert to fraction form
    10,842,699.34/14,963,124.72 = 5,948,171.38/x
  3. Step 3: Cross multiply
    10,842,699.34x = 14,963,124.72 × 5,948,171.38
  4. Step 4: Simplify right side
    10,842,699.34x = 89,003,230,214,874.52
  5. Step 5: Solve for x
    x = 89,003,230,214,874.52/10,842,699.34
  6. Step 6: Final answer
    x = 8,208,586.02

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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.