Home / 6,712,057.59-9,262,592.24-3,656,271.84

Finding the Fourth Proportional to 6,712,057.59, 9,262,592.24 and 3,656,271.84

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Solution

The fourth proportional to 6,712,057.59, 9,262,592.24 and 3,656,271.84 is: 5,045,629.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,057.59 : 9,262,592.24 = 3,656,271.84 : x
  2. Step 2: Convert to fraction form
    6,712,057.59/9,262,592.24 = 3,656,271.84/x
  3. Step 3: Cross multiply
    6,712,057.59x = 9,262,592.24 × 3,656,271.84
  4. Step 4: Simplify right side
    6,712,057.59x = 33,866,555,154,233.16
  5. Step 5: Solve for x
    x = 33,866,555,154,233.16/6,712,057.59
  6. Step 6: Final answer
    x = 5,045,629.41

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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.