Home / 2,053,594.32-3,080,155.92-537,424.08

Finding the Fourth Proportional to 2,053,594.32, 3,080,155.92 and 537,424.08

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Solution

The fourth proportional to 2,053,594.32, 3,080,155.92 and 537,424.08 is: 806,074.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,594.32 : 3,080,155.92 = 537,424.08 : x
  2. Step 2: Convert to fraction form
    2,053,594.32/3,080,155.92 = 537,424.08/x
  3. Step 3: Cross multiply
    2,053,594.32x = 3,080,155.92 × 537,424.08
  4. Step 4: Simplify right side
    2,053,594.32x = 1,655,349,961,562.55
  5. Step 5: Solve for x
    x = 1,655,349,961,562.55/2,053,594.32
  6. Step 6: Final answer
    x = 806,074.47

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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.