Home / 951,367.04-1,312,926.72-543,536

Finding the Fourth Proportional to 951,367.04, 1,312,926.72 and 543,536

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Solution

The fourth proportional to 951,367.04, 1,312,926.72 and 543,536 is: 750,102.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,367.04 : 1,312,926.72 = 543,536 : x
  2. Step 2: Convert to fraction form
    951,367.04/1,312,926.72 = 543,536/x
  3. Step 3: Cross multiply
    951,367.04x = 1,312,926.72 × 543,536
  4. Step 4: Simplify right side
    951,367.04x = 713,622,937,681.92
  5. Step 5: Solve for x
    x = 713,622,937,681.92/951,367.04
  6. Step 6: Final answer
    x = 750,102.65

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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.