Home / 1,068,154.93-1,474,053.70-584,720.41

Finding the Fourth Proportional to 1,068,154.93, 1,474,053.70 and 584,720.41

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Solution

The fourth proportional to 1,068,154.93, 1,474,053.70 and 584,720.41 is: 806,914.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,154.93 : 1,474,053.70 = 584,720.41 : x
  2. Step 2: Convert to fraction form
    1,068,154.93/1,474,053.70 = 584,720.41/x
  3. Step 3: Cross multiply
    1,068,154.93x = 1,474,053.70 × 584,720.41
  4. Step 4: Simplify right side
    1,068,154.93x = 861,909,283,826.02
  5. Step 5: Solve for x
    x = 861,909,283,826.02/1,068,154.93
  6. Step 6: Final answer
    x = 806,914.11

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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.