Home / 2,240,577.52-3,360,849-557,669.68

Finding the Fourth Proportional to 2,240,577.52, 3,360,849 and 557,669.68

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Solution

The fourth proportional to 2,240,577.52, 3,360,849 and 557,669.68 is: 836,500.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,577.52 : 3,360,849 = 557,669.68 : x
  2. Step 2: Convert to fraction form
    2,240,577.52/3,360,849 = 557,669.68/x
  3. Step 3: Cross multiply
    2,240,577.52x = 3,360,849 × 557,669.68
  4. Step 4: Simplify right side
    2,240,577.52x = 1,874,243,586,358.32
  5. Step 5: Solve for x
    x = 1,874,243,586,358.32/2,240,577.52
  6. Step 6: Final answer
    x = 836,500.22

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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.