Home / 4,514,807.28-6,230,510.04-2,477,806.32

Finding the Fourth Proportional to 4,514,807.28, 6,230,510.04 and 2,477,806.32

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Solution

The fourth proportional to 4,514,807.28, 6,230,510.04 and 2,477,806.32 is: 3,419,414.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,807.28 : 6,230,510.04 = 2,477,806.32 : x
  2. Step 2: Convert to fraction form
    4,514,807.28/6,230,510.04 = 2,477,806.32/x
  3. Step 3: Cross multiply
    4,514,807.28x = 6,230,510.04 × 2,477,806.32
  4. Step 4: Simplify right side
    4,514,807.28x = 15,437,997,153,935.45
  5. Step 5: Solve for x
    x = 15,437,997,153,935.45/4,514,807.28
  6. Step 6: Final answer
    x = 3,419,414.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.