Home / 1,402,041.30-2,103,061.95-337,083.36

Finding the Fourth Proportional to 1,402,041.30, 2,103,061.95 and 337,083.36

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Solution

The fourth proportional to 1,402,041.30, 2,103,061.95 and 337,083.36 is: 505,625.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,041.30 : 2,103,061.95 = 337,083.36 : x
  2. Step 2: Convert to fraction form
    1,402,041.30/2,103,061.95 = 337,083.36/x
  3. Step 3: Cross multiply
    1,402,041.30x = 2,103,061.95 × 337,083.36
  4. Step 4: Simplify right side
    1,402,041.30x = 708,907,188,394.15
  5. Step 5: Solve for x
    x = 708,907,188,394.15/1,402,041.30
  6. Step 6: Final answer
    x = 505,625.04

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Similar ratio
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1.5x scale

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.