Home / 7,334,657.80-10,999,495.28-2,541,228.24

Finding the Fourth Proportional to 7,334,657.80, 10,999,495.28 and 2,541,228.24

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Solution

The fourth proportional to 7,334,657.80, 10,999,495.28 and 2,541,228.24 is: 3,810,979.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334,657.80 : 10,999,495.28 = 2,541,228.24 : x
  2. Step 2: Convert to fraction form
    7,334,657.80/10,999,495.28 = 2,541,228.24/x
  3. Step 3: Cross multiply
    7,334,657.80x = 10,999,495.28 × 2,541,228.24
  4. Step 4: Simplify right side
    7,334,657.80x = 27,952,228,031,282.71
  5. Step 5: Solve for x
    x = 27,952,228,031,282.71/7,334,657.80
  6. Step 6: Final answer
    x = 3,810,979.16

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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.