Home / 704,367.50-1,056,717.11-560,816.27

Finding the Fourth Proportional to 704,367.50, 1,056,717.11 and 560,816.27

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Solution

The fourth proportional to 704,367.50, 1,056,717.11 and 560,816.27 is: 841,356.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,367.50 : 1,056,717.11 = 560,816.27 : x
  2. Step 2: Convert to fraction form
    704,367.50/1,056,717.11 = 560,816.27/x
  3. Step 3: Cross multiply
    704,367.50x = 1,056,717.11 × 560,816.27
  4. Step 4: Simplify right side
    704,367.50x = 592,624,142,791.79
  5. Step 5: Solve for x
    x = 592,624,142,791.79/704,367.50
  6. Step 6: Final answer
    x = 841,356.45

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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.