Home / 1,025,543.88-1,415,245.10-566,690.04

Finding the Fourth Proportional to 1,025,543.88, 1,415,245.10 and 566,690.04

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Solution

The fourth proportional to 1,025,543.88, 1,415,245.10 and 566,690.04 is: 782,029.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,543.88 : 1,415,245.10 = 566,690.04 : x
  2. Step 2: Convert to fraction form
    1,025,543.88/1,415,245.10 = 566,690.04/x
  3. Step 3: Cross multiply
    1,025,543.88x = 1,415,245.10 × 566,690.04
  4. Step 4: Simplify right side
    1,025,543.88x = 802,005,299,495.35
  5. Step 5: Solve for x
    x = 802,005,299,495.35/1,025,543.88
  6. Step 6: Final answer
    x = 782,029.24

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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.