Home / 1,509,927.66-2,264,191.65-563,044.14

Finding the Fourth Proportional to 1,509,927.66, 2,264,191.65 and 563,044.14

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Solution

The fourth proportional to 1,509,927.66, 2,264,191.65 and 563,044.14 is: 844,305.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,927.66 : 2,264,191.65 = 563,044.14 : x
  2. Step 2: Convert to fraction form
    1,509,927.66/2,264,191.65 = 563,044.14/x
  3. Step 3: Cross multiply
    1,509,927.66x = 2,264,191.65 × 563,044.14
  4. Step 4: Simplify right side
    1,509,927.66x = 1,274,839,840,369.43
  5. Step 5: Solve for x
    x = 1,274,839,840,369.43/1,509,927.66
  6. Step 6: Final answer
    x = 844,305.24

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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.