Home / 1,336,568.13-2,004,385.50-537,642.45

Finding the Fourth Proportional to 1,336,568.13, 2,004,385.50 and 537,642.45

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Solution

The fourth proportional to 1,336,568.13, 2,004,385.50 and 537,642.45 is: 806,275.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,568.13 : 2,004,385.50 = 537,642.45 : x
  2. Step 2: Convert to fraction form
    1,336,568.13/2,004,385.50 = 537,642.45/x
  3. Step 3: Cross multiply
    1,336,568.13x = 2,004,385.50 × 537,642.45
  4. Step 4: Simplify right side
    1,336,568.13x = 1,077,642,730,964.47
  5. Step 5: Solve for x
    x = 1,077,642,730,964.47/1,336,568.13
  6. Step 6: Final answer
    x = 806,275.94

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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.