Home / 734,397.52-1,100,562.46-583,970.18

Finding the Fourth Proportional to 734,397.52, 1,100,562.46 and 583,970.18

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Solution

The fourth proportional to 734,397.52, 1,100,562.46 and 583,970.18 is: 875,133.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,397.52 : 1,100,562.46 = 583,970.18 : x
  2. Step 2: Convert to fraction form
    734,397.52/1,100,562.46 = 583,970.18/x
  3. Step 3: Cross multiply
    734,397.52x = 1,100,562.46 × 583,970.18
  4. Step 4: Simplify right side
    734,397.52x = 642,695,657,867.44
  5. Step 5: Solve for x
    x = 642,695,657,867.44/734,397.52
  6. Step 6: Final answer
    x = 875,133.21

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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.