Home / 10,449,257.89-14,418,670.12-5,802,411.13

Finding the Fourth Proportional to 10,449,257.89, 14,418,670.12 and 5,802,411.13

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Solution

The fourth proportional to 10,449,257.89, 14,418,670.12 and 5,802,411.13 is: 8,006,602.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,449,257.89 : 14,418,670.12 = 5,802,411.13 : x
  2. Step 2: Convert to fraction form
    10,449,257.89/14,418,670.12 = 5,802,411.13/x
  3. Step 3: Cross multiply
    10,449,257.89x = 14,418,670.12 × 5,802,411.13
  4. Step 4: Simplify right side
    10,449,257.89x = 83,663,051,984,086.42
  5. Step 5: Solve for x
    x = 83,663,051,984,086.42/10,449,257.89
  6. Step 6: Final answer
    x = 8,006,602.27

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