Home / 8,923,613.06-12,310,052.54-5,827,947.68

Finding the Fourth Proportional to 8,923,613.06, 12,310,052.54 and 5,827,947.68

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Solution

The fourth proportional to 8,923,613.06, 12,310,052.54 and 5,827,947.68 is: 8,039,607.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,923,613.06 : 12,310,052.54 = 5,827,947.68 : x
  2. Step 2: Convert to fraction form
    8,923,613.06/12,310,052.54 = 5,827,947.68/x
  3. Step 3: Cross multiply
    8,923,613.06x = 12,310,052.54 × 5,827,947.68
  4. Step 4: Simplify right side
    8,923,613.06x = 71,742,342,050,481.11
  5. Step 5: Solve for x
    x = 71,742,342,050,481.11/8,923,613.06
  6. Step 6: Final answer
    x = 8,039,607.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.