Home / 956,998.71-1,434,143.91-530,722.02

Finding the Fourth Proportional to 956,998.71, 1,434,143.91 and 530,722.02

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Solution

The fourth proportional to 956,998.71, 1,434,143.91 and 530,722.02 is: 795,332.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,998.71 : 1,434,143.91 = 530,722.02 : x
  2. Step 2: Convert to fraction form
    956,998.71/1,434,143.91 = 530,722.02/x
  3. Step 3: Cross multiply
    956,998.71x = 1,434,143.91 × 530,722.02
  4. Step 4: Simplify right side
    956,998.71x = 761,131,752,885.90
  5. Step 5: Solve for x
    x = 761,131,752,885.90/956,998.71
  6. Step 6: Final answer
    x = 795,332.06

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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.