Home / 1,822,210.56-2,732,398.24-607,356.96

Finding the Fourth Proportional to 1,822,210.56, 2,732,398.24 and 607,356.96

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Solution

The fourth proportional to 1,822,210.56, 2,732,398.24 and 607,356.96 is: 910,729.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,210.56 : 2,732,398.24 = 607,356.96 : x
  2. Step 2: Convert to fraction form
    1,822,210.56/2,732,398.24 = 607,356.96/x
  3. Step 3: Cross multiply
    1,822,210.56x = 2,732,398.24 × 607,356.96
  4. Step 4: Simplify right side
    1,822,210.56x = 1,659,541,088,555.75
  5. Step 5: Solve for x
    x = 1,659,541,088,555.75/1,822,210.56
  6. Step 6: Final answer
    x = 910,729.60

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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.