Home / 9,708,305.60-14,534,464.80-5,929,169.60

Finding the Fourth Proportional to 9,708,305.60, 14,534,464.80 and 5,929,169.60

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Solution

The fourth proportional to 9,708,305.60, 14,534,464.80 and 5,929,169.60 is: 8,876,657.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,708,305.60 : 14,534,464.80 = 5,929,169.60 : x
  2. Step 2: Convert to fraction form
    9,708,305.60/14,534,464.80 = 5,929,169.60/x
  3. Step 3: Cross multiply
    9,708,305.60x = 14,534,464.80 × 5,929,169.60
  4. Step 4: Simplify right side
    9,708,305.60x = 86,177,306,844,430.08
  5. Step 5: Solve for x
    x = 86,177,306,844,430.08/9,708,305.60
  6. Step 6: Final answer
    x = 8,876,657.82

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1.5x scale

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.