Home / 1,026,446.64-1,416,594.36-596,689.20

Finding the Fourth Proportional to 1,026,446.64, 1,416,594.36 and 596,689.20

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Solution

The fourth proportional to 1,026,446.64, 1,416,594.36 and 596,689.20 is: 823,488.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,446.64 : 1,416,594.36 = 596,689.20 : x
  2. Step 2: Convert to fraction form
    1,026,446.64/1,416,594.36 = 596,689.20/x
  3. Step 3: Cross multiply
    1,026,446.64x = 1,416,594.36 × 596,689.20
  4. Step 4: Simplify right side
    1,026,446.64x = 845,266,555,392.91
  5. Step 5: Solve for x
    x = 845,266,555,392.91/1,026,446.64
  6. Step 6: Final answer
    x = 823,488.06

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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.