Home / 10,368,004.83-15,552,007.24-4,688,414.43

Finding the Fourth Proportional to 10,368,004.83, 15,552,007.24 and 4,688,414.43

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Solution

The fourth proportional to 10,368,004.83, 15,552,007.24 and 4,688,414.43 is: 7,032,621.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,004.83 : 15,552,007.24 = 4,688,414.43 : x
  2. Step 2: Convert to fraction form
    10,368,004.83/15,552,007.24 = 4,688,414.43/x
  3. Step 3: Cross multiply
    10,368,004.83x = 15,552,007.24 × 4,688,414.43
  4. Step 4: Simplify right side
    10,368,004.83x = 72,914,255,159,480.47
  5. Step 5: Solve for x
    x = 72,914,255,159,480.47/10,368,004.83
  6. Step 6: Final answer
    x = 7,032,621.64

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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.