Home / 9,087,135.64-13,633,225.54-5,046,461.02

Finding the Fourth Proportional to 9,087,135.64, 13,633,225.54 and 5,046,461.02

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Solution

The fourth proportional to 9,087,135.64, 13,633,225.54 and 5,046,461.02 is: 7,571,092.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087,135.64 : 13,633,225.54 = 5,046,461.02 : x
  2. Step 2: Convert to fraction form
    9,087,135.64/13,633,225.54 = 5,046,461.02/x
  3. Step 3: Cross multiply
    9,087,135.64x = 13,633,225.54 × 5,046,461.02
  4. Step 4: Simplify right side
    9,087,135.64x = 68,799,541,264,478.44
  5. Step 5: Solve for x
    x = 68,799,541,264,478.44/9,087,135.64
  6. Step 6: Final answer
    x = 7,571,092.14

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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.