Home / 9,076,272.95-12,525,256.82-5,001,891.95

Finding the Fourth Proportional to 9,076,272.95, 12,525,256.82 and 5,001,891.95

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Solution

The fourth proportional to 9,076,272.95, 12,525,256.82 and 5,001,891.95 is: 6,902,610.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,272.95 : 12,525,256.82 = 5,001,891.95 : x
  2. Step 2: Convert to fraction form
    9,076,272.95/12,525,256.82 = 5,001,891.95/x
  3. Step 3: Cross multiply
    9,076,272.95x = 12,525,256.82 × 5,001,891.95
  4. Step 4: Simplify right side
    9,076,272.95x = 62,649,981,209,519.05
  5. Step 5: Solve for x
    x = 62,649,981,209,519.05/9,076,272.95
  6. Step 6: Final answer
    x = 6,902,610.97

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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.