Home / 6,914,577.15-9,541,866.33-3,817,034.01

Finding the Fourth Proportional to 6,914,577.15, 9,541,866.33 and 3,817,034.01

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Solution

The fourth proportional to 6,914,577.15, 9,541,866.33 and 3,817,034.01 is: 5,267,368.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,577.15 : 9,541,866.33 = 3,817,034.01 : x
  2. Step 2: Convert to fraction form
    6,914,577.15/9,541,866.33 = 3,817,034.01/x
  3. Step 3: Cross multiply
    6,914,577.15x = 9,541,866.33 × 3,817,034.01
  4. Step 4: Simplify right side
    6,914,577.15x = 36,421,628,300,483.88
  5. Step 5: Solve for x
    x = 36,421,628,300,483.88/6,914,577.15
  6. Step 6: Final answer
    x = 5,267,368.85

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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.