Home / 10,032,445.89-13,849,002.96-6,773,670.09

Finding the Fourth Proportional to 10,032,445.89, 13,849,002.96 and 6,773,670.09

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Solution

The fourth proportional to 10,032,445.89, 13,849,002.96 and 6,773,670.09 is: 9,350,519.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,445.89 : 13,849,002.96 = 6,773,670.09 : x
  2. Step 2: Convert to fraction form
    10,032,445.89/13,849,002.96 = 6,773,670.09/x
  3. Step 3: Cross multiply
    10,032,445.89x = 13,849,002.96 × 6,773,670.09
  4. Step 4: Simplify right side
    10,032,445.89x = 93,808,577,126,473.47
  5. Step 5: Solve for x
    x = 93,808,577,126,473.47/10,032,445.89
  6. Step 6: Final answer
    x = 9,350,519.12

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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.