Home / 5,363,406.14-8,045,357.06-1,769,487.17

Finding the Fourth Proportional to 5,363,406.14, 8,045,357.06 and 1,769,487.17

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Solution

The fourth proportional to 5,363,406.14, 8,045,357.06 and 1,769,487.17 is: 2,654,312.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,406.14 : 8,045,357.06 = 1,769,487.17 : x
  2. Step 2: Convert to fraction form
    5,363,406.14/8,045,357.06 = 1,769,487.17/x
  3. Step 3: Cross multiply
    5,363,406.14x = 8,045,357.06 × 1,769,487.17
  4. Step 4: Simplify right side
    5,363,406.14x = 14,236,156,059,935.85
  5. Step 5: Solve for x
    x = 14,236,156,059,935.85/5,363,406.14
  6. Step 6: Final answer
    x = 2,654,312.52

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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.