Home / 1,068,395.83-1,474,386.45-584,961.10

Finding the Fourth Proportional to 1,068,395.83, 1,474,386.45 and 584,961.10

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Solution

The fourth proportional to 1,068,395.83, 1,474,386.45 and 584,961.10 is: 807,246.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,395.83 : 1,474,386.45 = 584,961.10 : x
  2. Step 2: Convert to fraction form
    1,068,395.83/1,474,386.45 = 584,961.10/x
  3. Step 3: Cross multiply
    1,068,395.83x = 1,474,386.45 × 584,961.10
  4. Step 4: Simplify right side
    1,068,395.83x = 862,458,719,617.10
  5. Step 5: Solve for x
    x = 862,458,719,617.10/1,068,395.83
  6. Step 6: Final answer
    x = 807,246.43

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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.