Home / 7,062,869.52-10,599,334.38-3,225,209.40

Finding the Fourth Proportional to 7,062,869.52, 10,599,334.38 and 3,225,209.40

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Solution

The fourth proportional to 7,062,869.52, 10,599,334.38 and 3,225,209.40 is: 4,840,111.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,869.52 : 10,599,334.38 = 3,225,209.40 : x
  2. Step 2: Convert to fraction form
    7,062,869.52/10,599,334.38 = 3,225,209.40/x
  3. Step 3: Cross multiply
    7,062,869.52x = 10,599,334.38 × 3,225,209.40
  4. Step 4: Simplify right side
    7,062,869.52x = 34,185,072,876,119.17
  5. Step 5: Solve for x
    x = 34,185,072,876,119.17/7,062,869.52
  6. Step 6: Final answer
    x = 4,840,111.06

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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.