Home / 8,838,701.19-13,258,612.19-2,773,672.25

Finding the Fourth Proportional to 8,838,701.19, 13,258,612.19 and 2,773,672.25

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Solution

The fourth proportional to 8,838,701.19, 13,258,612.19 and 2,773,672.25 is: 4,160,684.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,701.19 : 13,258,612.19 = 2,773,672.25 : x
  2. Step 2: Convert to fraction form
    8,838,701.19/13,258,612.19 = 2,773,672.25/x
  3. Step 3: Cross multiply
    8,838,701.19x = 13,258,612.19 × 2,773,672.25
  4. Step 4: Simplify right side
    8,838,701.19x = 36,775,044,645,555.85
  5. Step 5: Solve for x
    x = 36,775,044,645,555.85/8,838,701.19
  6. Step 6: Final answer
    x = 4,160,684.23

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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.