Home / 2,451,006.28-3,382,340.16-1,363,254.45

Finding the Fourth Proportional to 2,451,006.28, 3,382,340.16 and 1,363,254.45

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Solution

The fourth proportional to 2,451,006.28, 3,382,340.16 and 1,363,254.45 is: 1,881,264.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,006.28 : 3,382,340.16 = 1,363,254.45 : x
  2. Step 2: Convert to fraction form
    2,451,006.28/3,382,340.16 = 1,363,254.45/x
  3. Step 3: Cross multiply
    2,451,006.28x = 3,382,340.16 × 1,363,254.45
  4. Step 4: Simplify right side
    2,451,006.28x = 4,610,990,274,533.71
  5. Step 5: Solve for x
    x = 4,610,990,274,533.71/2,451,006.28
  6. Step 6: Final answer
    x = 1,881,264.16

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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.