Home / 1,732,468.17-2,390,737.50-958,048.74

Finding the Fourth Proportional to 1,732,468.17, 2,390,737.50 and 958,048.74

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Solution

The fourth proportional to 1,732,468.17, 2,390,737.50 and 958,048.74 is: 1,322,069.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,468.17 : 2,390,737.50 = 958,048.74 : x
  2. Step 2: Convert to fraction form
    1,732,468.17/2,390,737.50 = 958,048.74/x
  3. Step 3: Cross multiply
    1,732,468.17x = 2,390,737.50 × 958,048.74
  4. Step 4: Simplify right side
    1,732,468.17x = 2,290,443,049,545.75
  5. Step 5: Solve for x
    x = 2,290,443,049,545.75/1,732,468.17
  6. Step 6: Final answer
    x = 1,322,069.34

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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.