Home / 4,731,573.60-7,098,605.28-2,457,249.12

Finding the Fourth Proportional to 4,731,573.60, 7,098,605.28 and 2,457,249.12

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Solution

The fourth proportional to 4,731,573.60, 7,098,605.28 and 2,457,249.12 is: 3,686,520.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,573.60 : 7,098,605.28 = 2,457,249.12 : x
  2. Step 2: Convert to fraction form
    4,731,573.60/7,098,605.28 = 2,457,249.12/x
  3. Step 3: Cross multiply
    4,731,573.60x = 7,098,605.28 × 2,457,249.12
  4. Step 4: Simplify right side
    4,731,573.60x = 17,443,041,577,507.36
  5. Step 5: Solve for x
    x = 17,443,041,577,507.36/4,731,573.60
  6. Step 6: Final answer
    x = 3,686,520.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.