Home / 1,066,962.92-1,472,398.76-583,522.92

Finding the Fourth Proportional to 1,066,962.92, 1,472,398.76 and 583,522.92

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Solution

The fourth proportional to 1,066,962.92, 1,472,398.76 and 583,522.92 is: 805,256.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,962.92 : 1,472,398.76 = 583,522.92 : x
  2. Step 2: Convert to fraction form
    1,066,962.92/1,472,398.76 = 583,522.92/x
  3. Step 3: Cross multiply
    1,066,962.92x = 1,472,398.76 × 583,522.92
  4. Step 4: Simplify right side
    1,066,962.92x = 859,178,425,298.39
  5. Step 5: Solve for x
    x = 859,178,425,298.39/1,066,962.92
  6. Step 6: Final answer
    x = 805,256.13

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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.