Home / 985,937.25-1,360,593.41-533,228.25

Finding the Fourth Proportional to 985,937.25, 1,360,593.41 and 533,228.25

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Solution

The fourth proportional to 985,937.25, 1,360,593.41 and 533,228.25 is: 735,854.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    985,937.25 : 1,360,593.41 = 533,228.25 : x
  2. Step 2: Convert to fraction form
    985,937.25/1,360,593.41 = 533,228.25/x
  3. Step 3: Cross multiply
    985,937.25x = 1,360,593.41 × 533,228.25
  4. Step 4: Simplify right side
    985,937.25x = 725,506,842,975.83
  5. Step 5: Solve for x
    x = 725,506,842,975.83/985,937.25
  6. Step 6: Final answer
    x = 735,854.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.