Home / 2,710,326.75-4,060,069.79-1,630,242.95

Finding the Fourth Proportional to 2,710,326.75, 4,060,069.79 and 1,630,242.95

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Solution

The fourth proportional to 2,710,326.75, 4,060,069.79 and 1,630,242.95 is: 2,442,104.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,326.75 : 4,060,069.79 = 1,630,242.95 : x
  2. Step 2: Convert to fraction form
    2,710,326.75/4,060,069.79 = 1,630,242.95/x
  3. Step 3: Cross multiply
    2,710,326.75x = 4,060,069.79 × 1,630,242.95
  4. Step 4: Simplify right side
    2,710,326.75x = 6,618,900,123,203.92
  5. Step 5: Solve for x
    x = 6,618,900,123,203.92/2,710,326.75
  6. Step 6: Final answer
    x = 2,442,104.12

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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.