Home / 4,404,927.60-6,607,391.40-1,565,326.80

Finding the Fourth Proportional to 4,404,927.60, 6,607,391.40 and 1,565,326.80

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Solution

The fourth proportional to 4,404,927.60, 6,607,391.40 and 1,565,326.80 is: 2,347,990.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,927.60 : 6,607,391.40 = 1,565,326.80 : x
  2. Step 2: Convert to fraction form
    4,404,927.60/6,607,391.40 = 1,565,326.80/x
  3. Step 3: Cross multiply
    4,404,927.60x = 6,607,391.40 × 1,565,326.80
  4. Step 4: Simplify right side
    4,404,927.60x = 10,342,726,836,509.52
  5. Step 5: Solve for x
    x = 10,342,726,836,509.52/4,404,927.60
  6. Step 6: Final answer
    x = 2,347,990.20

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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.