Home / 1,026,544.88-1,416,641.11-567,690.32

Finding the Fourth Proportional to 1,026,544.88, 1,416,641.11 and 567,690.32

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Solution

The fourth proportional to 1,026,544.88, 1,416,641.11 and 567,690.32 is: 783,417.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,544.88 : 1,416,641.11 = 567,690.32 : x
  2. Step 2: Convert to fraction form
    1,026,544.88/1,416,641.11 = 567,690.32/x
  3. Step 3: Cross multiply
    1,026,544.88x = 1,416,641.11 × 567,690.32
  4. Step 4: Simplify right side
    1,026,544.88x = 804,213,445,061.06
  5. Step 5: Solve for x
    x = 804,213,445,061.06/1,026,544.88
  6. Step 6: Final answer
    x = 783,417.72

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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.