Home / 8,068,108.22-11,134,384.13-4,537,016.25

Finding the Fourth Proportional to 8,068,108.22, 11,134,384.13 and 4,537,016.25

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Solution

The fourth proportional to 8,068,108.22, 11,134,384.13 and 4,537,016.25 is: 6,261,304.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,068,108.22 : 11,134,384.13 = 4,537,016.25 : x
  2. Step 2: Convert to fraction form
    8,068,108.22/11,134,384.13 = 4,537,016.25/x
  3. Step 3: Cross multiply
    8,068,108.22x = 11,134,384.13 × 4,537,016.25
  4. Step 4: Simplify right side
    8,068,108.22x = 50,516,881,701,140.71
  5. Step 5: Solve for x
    x = 50,516,881,701,140.71/8,068,108.22
  6. Step 6: Final answer
    x = 6,261,304.42

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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.