Home / 1,044,102.40-1,566,153.60-571,710.40

Finding the Fourth Proportional to 1,044,102.40, 1,566,153.60 and 571,710.40

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Solution

The fourth proportional to 1,044,102.40, 1,566,153.60 and 571,710.40 is: 857,565.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,102.40 : 1,566,153.60 = 571,710.40 : x
  2. Step 2: Convert to fraction form
    1,044,102.40/1,566,153.60 = 571,710.40/x
  3. Step 3: Cross multiply
    1,044,102.40x = 1,566,153.60 × 571,710.40
  4. Step 4: Simplify right side
    1,044,102.40x = 895,386,301,117.44
  5. Step 5: Solve for x
    x = 895,386,301,117.44/1,044,102.40
  6. Step 6: Final answer
    x = 857,565.60

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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.