Home / 1,068,089.40-1,473,916.08-584,674.92

Finding the Fourth Proportional to 1,068,089.40, 1,473,916.08 and 584,674.92

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Solution

The fourth proportional to 1,068,089.40, 1,473,916.08 and 584,674.92 is: 806,825.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,089.40 : 1,473,916.08 = 584,674.92 : x
  2. Step 2: Convert to fraction form
    1,068,089.40/1,473,916.08 = 584,674.92/x
  3. Step 3: Cross multiply
    1,068,089.40x = 1,473,916.08 × 584,674.92
  4. Step 4: Simplify right side
    1,068,089.40x = 861,761,766,160.71
  5. Step 5: Solve for x
    x = 861,761,766,160.71/1,068,089.40
  6. Step 6: Final answer
    x = 806,825.50

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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.