Home / 9,181,710.60-13,772,565.90-4,930,182.60

Finding the Fourth Proportional to 9,181,710.60, 13,772,565.90 and 4,930,182.60

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Solution

The fourth proportional to 9,181,710.60, 13,772,565.90 and 4,930,182.60 is: 7,395,273.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,181,710.60 : 13,772,565.90 = 4,930,182.60 : x
  2. Step 2: Convert to fraction form
    9,181,710.60/13,772,565.90 = 4,930,182.60/x
  3. Step 3: Cross multiply
    9,181,710.60x = 13,772,565.90 × 4,930,182.60
  4. Step 4: Simplify right side
    9,181,710.60x = 67,901,264,757,533.34
  5. Step 5: Solve for x
    x = 67,901,264,757,533.34/9,181,710.60
  6. Step 6: Final answer
    x = 7,395,273.90

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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.