Home / 1,015,802.48-1,523,731.80-566,271.92

Finding the Fourth Proportional to 1,015,802.48, 1,523,731.80 and 566,271.92

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Solution

The fourth proportional to 1,015,802.48, 1,523,731.80 and 566,271.92 is: 849,423.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,802.48 : 1,523,731.80 = 566,271.92 : x
  2. Step 2: Convert to fraction form
    1,015,802.48/1,523,731.80 = 566,271.92/x
  3. Step 3: Cross multiply
    1,015,802.48x = 1,523,731.80 × 566,271.92
  4. Step 4: Simplify right side
    1,015,802.48x = 862,846,531,951.06
  5. Step 5: Solve for x
    x = 862,846,531,951.06/1,015,802.48
  6. Step 6: Final answer
    x = 849,423.53

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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.