Home / 8,880,498.80-12,255,125.28-4,806,117.44

Finding the Fourth Proportional to 8,880,498.80, 12,255,125.28 and 4,806,117.44

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Solution

The fourth proportional to 8,880,498.80, 12,255,125.28 and 4,806,117.44 is: 6,632,462.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,880,498.80 : 12,255,125.28 = 4,806,117.44 : x
  2. Step 2: Convert to fraction form
    8,880,498.80/12,255,125.28 = 4,806,117.44/x
  3. Step 3: Cross multiply
    8,880,498.80x = 12,255,125.28 × 4,806,117.44
  4. Step 4: Simplify right side
    8,880,498.80x = 58,899,571,337,592.88
  5. Step 5: Solve for x
    x = 58,899,571,337,592.88/8,880,498.80
  6. Step 6: Final answer
    x = 6,632,462.06

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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.