Home / 2,710,591.04-3,740,733.65-1,622,652.85

Finding the Fourth Proportional to 2,710,591.04, 3,740,733.65 and 1,622,652.85

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Solution

The fourth proportional to 2,710,591.04, 3,740,733.65 and 1,622,652.85 is: 2,239,331.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,591.04 : 3,740,733.65 = 1,622,652.85 : x
  2. Step 2: Convert to fraction form
    2,710,591.04/3,740,733.65 = 1,622,652.85/x
  3. Step 3: Cross multiply
    2,710,591.04x = 3,740,733.65 × 1,622,652.85
  4. Step 4: Simplify right side
    2,710,591.04x = 6,069,912,117,868.53
  5. Step 5: Solve for x
    x = 6,069,912,117,868.53/2,710,591.04
  6. Step 6: Final answer
    x = 2,239,331.58

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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.