Home / 8,094,105.90-11,169,395.46-4,423,052.55

Finding the Fourth Proportional to 8,094,105.90, 11,169,395.46 and 4,423,052.55

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Solution

The fourth proportional to 8,094,105.90, 11,169,395.46 and 4,423,052.55 is: 6,103,555.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,105.90 : 11,169,395.46 = 4,423,052.55 : x
  2. Step 2: Convert to fraction form
    8,094,105.90/11,169,395.46 = 4,423,052.55/x
  3. Step 3: Cross multiply
    8,094,105.90x = 11,169,395.46 × 4,423,052.55
  4. Step 4: Simplify right side
    8,094,105.90x = 49,402,823,071,311.42
  5. Step 5: Solve for x
    x = 49,402,823,071,311.42/8,094,105.90
  6. Step 6: Final answer
    x = 6,103,555.31

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Double scale
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1.5x scale

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.