Home / 8,597,152.80-11,864,147.93-4,676,994.35

Finding the Fourth Proportional to 8,597,152.80, 11,864,147.93 and 4,676,994.35

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Solution

The fourth proportional to 8,597,152.80, 11,864,147.93 and 4,676,994.35 is: 6,454,294.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,152.80 : 11,864,147.93 = 4,676,994.35 : x
  2. Step 2: Convert to fraction form
    8,597,152.80/11,864,147.93 = 4,676,994.35/x
  3. Step 3: Cross multiply
    8,597,152.80x = 11,864,147.93 × 4,676,994.35
  4. Step 4: Simplify right side
    8,597,152.80x = 55,488,552,797,959.04
  5. Step 5: Solve for x
    x = 55,488,552,797,959.04/8,597,152.80
  6. Step 6: Final answer
    x = 6,454,294.12

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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.