Home / 1,017,033.25-1,404,451.17-655,079.29

Finding the Fourth Proportional to 1,017,033.25, 1,404,451.17 and 655,079.29

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Solution

The fourth proportional to 1,017,033.25, 1,404,451.17 and 655,079.29 is: 904,618.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,033.25 : 1,404,451.17 = 655,079.29 : x
  2. Step 2: Convert to fraction form
    1,017,033.25/1,404,451.17 = 655,079.29/x
  3. Step 3: Cross multiply
    1,017,033.25x = 1,404,451.17 × 655,079.29
  4. Step 4: Simplify right side
    1,017,033.25x = 920,026,875,283.27
  5. Step 5: Solve for x
    x = 920,026,875,283.27/1,017,033.25
  6. Step 6: Final answer
    x = 904,618.29

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1.5x scale

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.