Home / 3,053,417.17-4,573,149.90-1,457,101.30

Finding the Fourth Proportional to 3,053,417.17, 4,573,149.90 and 1,457,101.30

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Solution

The fourth proportional to 3,053,417.17, 4,573,149.90 and 1,457,101.30 is: 2,182,323.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,417.17 : 4,573,149.90 = 1,457,101.30 : x
  2. Step 2: Convert to fraction form
    3,053,417.17/4,573,149.90 = 1,457,101.30/x
  3. Step 3: Cross multiply
    3,053,417.17x = 4,573,149.90 × 1,457,101.30
  4. Step 4: Simplify right side
    3,053,417.17x = 6,663,542,664,384.87
  5. Step 5: Solve for x
    x = 6,663,542,664,384.87/3,053,417.17
  6. Step 6: Final answer
    x = 2,182,323.05

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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.