Home / 1,044,059.60-1,566,089.40-891,844.40

Finding the Fourth Proportional to 1,044,059.60, 1,566,089.40 and 891,844.40

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Solution

The fourth proportional to 1,044,059.60, 1,566,089.40 and 891,844.40 is: 1,337,766.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,059.60 : 1,566,089.40 = 891,844.40 : x
  2. Step 2: Convert to fraction form
    1,044,059.60/1,566,089.40 = 891,844.40/x
  3. Step 3: Cross multiply
    1,044,059.60x = 1,566,089.40 × 891,844.40
  4. Step 4: Simplify right side
    1,044,059.60x = 1,396,708,061,289.36
  5. Step 5: Solve for x
    x = 1,396,708,061,289.36/1,044,059.60
  6. Step 6: Final answer
    x = 1,337,766.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.