Home / 423,044.10-583,763.76-241,719.84

Finding the Fourth Proportional to 423,044.10, 583,763.76 and 241,719.84

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Solution

The fourth proportional to 423,044.10, 583,763.76 and 241,719.84 is: 333,552.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    423,044.10 : 583,763.76 = 241,719.84 : x
  2. Step 2: Convert to fraction form
    423,044.10/583,763.76 = 241,719.84/x
  3. Step 3: Cross multiply
    423,044.10x = 583,763.76 × 241,719.84
  4. Step 4: Simplify right side
    423,044.10x = 141,107,282,665.00
  5. Step 5: Solve for x
    x = 141,107,282,665.00/423,044.10
  6. Step 6: Final answer
    x = 333,552.18

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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.