Home / 1,053,815.04-1,454,129.28-601,079.04

Finding the Fourth Proportional to 1,053,815.04, 1,454,129.28 and 601,079.04

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Solution

The fourth proportional to 1,053,815.04, 1,454,129.28 and 601,079.04 is: 829,411.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,815.04 : 1,454,129.28 = 601,079.04 : x
  2. Step 2: Convert to fraction form
    1,053,815.04/1,454,129.28 = 601,079.04/x
  3. Step 3: Cross multiply
    1,053,815.04x = 1,454,129.28 × 601,079.04
  4. Step 4: Simplify right side
    1,053,815.04x = 874,046,631,658.29
  5. Step 5: Solve for x
    x = 874,046,631,658.29/1,053,815.04
  6. Step 6: Final answer
    x = 829,411.80

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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.