Home / 8,995,851.62-12,414,276.66-4,865,880.95

Finding the Fourth Proportional to 8,995,851.62, 12,414,276.66 and 4,865,880.95

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Solution

The fourth proportional to 8,995,851.62, 12,414,276.66 and 4,865,880.95 is: 6,714,916.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,851.62 : 12,414,276.66 = 4,865,880.95 : x
  2. Step 2: Convert to fraction form
    8,995,851.62/12,414,276.66 = 4,865,880.95/x
  3. Step 3: Cross multiply
    8,995,851.62x = 12,414,276.66 × 4,865,880.95
  4. Step 4: Simplify right side
    8,995,851.62x = 60,406,392,240,798.47
  5. Step 5: Solve for x
    x = 60,406,392,240,798.47/8,995,851.62
  6. Step 6: Final answer
    x = 6,714,916.47

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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.