Home / 10,539,401.04-14,543,697.96-5,893,568.82

Finding the Fourth Proportional to 10,539,401.04, 14,543,697.96 and 5,893,568.82

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Solution

The fourth proportional to 10,539,401.04, 14,543,697.96 and 5,893,568.82 is: 8,132,747.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,539,401.04 : 14,543,697.96 = 5,893,568.82 : x
  2. Step 2: Convert to fraction form
    10,539,401.04/14,543,697.96 = 5,893,568.82/x
  3. Step 3: Cross multiply
    10,539,401.04x = 14,543,697.96 × 5,893,568.82
  4. Step 4: Simplify right side
    10,539,401.04x = 85,714,284,824,553.61
  5. Step 5: Solve for x
    x = 85,714,284,824,553.61/10,539,401.04
  6. Step 6: Final answer
    x = 8,132,747.25

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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.