Home / 1,067,681.60-1,473,400.54-584,246.81

Finding the Fourth Proportional to 1,067,681.60, 1,473,400.54 and 584,246.81

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Solution

The fourth proportional to 1,067,681.60, 1,473,400.54 and 584,246.81 is: 806,260.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,681.60 : 1,473,400.54 = 584,246.81 : x
  2. Step 2: Convert to fraction form
    1,067,681.60/1,473,400.54 = 584,246.81/x
  3. Step 3: Cross multiply
    1,067,681.60x = 1,473,400.54 × 584,246.81
  4. Step 4: Simplify right side
    1,067,681.60x = 860,829,565,347.28
  5. Step 5: Solve for x
    x = 860,829,565,347.28/1,067,681.60
  6. Step 6: Final answer
    x = 806,260.56

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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.