Home / 15,296,627.36-22,949,145.30-4,513,929.32

Finding the Fourth Proportional to 15,296,627.36, 22,949,145.30 and 4,513,929.32

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Solution

The fourth proportional to 15,296,627.36, 22,949,145.30 and 4,513,929.32 is: 6,772,134.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,296,627.36 : 22,949,145.30 = 4,513,929.32 : x
  2. Step 2: Convert to fraction form
    15,296,627.36/22,949,145.30 = 4,513,929.32/x
  3. Step 3: Cross multiply
    15,296,627.36x = 22,949,145.30 × 4,513,929.32
  4. Step 4: Simplify right side
    15,296,627.36x = 103,590,819,838,610.20
  5. Step 5: Solve for x
    x = 103,590,819,838,610.20/15,296,627.36
  6. Step 6: Final answer
    x = 6,772,134.63

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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.