Home / 563,225.01-844,947.81-247,680.87

Finding the Fourth Proportional to 563,225.01, 844,947.81 and 247,680.87

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Solution

The fourth proportional to 563,225.01, 844,947.81 and 247,680.87 is: 371,569.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,225.01 : 844,947.81 = 247,680.87 : x
  2. Step 2: Convert to fraction form
    563,225.01/844,947.81 = 247,680.87/x
  3. Step 3: Cross multiply
    563,225.01x = 844,947.81 × 247,680.87
  4. Step 4: Simplify right side
    563,225.01x = 209,277,408,685.40
  5. Step 5: Solve for x
    x = 209,277,408,685.40/563,225.01
  6. Step 6: Final answer
    x = 371,569.81

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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.