Home / 2,508,354.15-3,460,555.15-1,774,387.38

Finding the Fourth Proportional to 2,508,354.15, 3,460,555.15 and 1,774,387.38

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Solution

The fourth proportional to 2,508,354.15, 3,460,555.15 and 1,774,387.38 is: 2,447,965.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,354.15 : 3,460,555.15 = 1,774,387.38 : x
  2. Step 2: Convert to fraction form
    2,508,354.15/3,460,555.15 = 1,774,387.38/x
  3. Step 3: Cross multiply
    2,508,354.15x = 3,460,555.15 × 1,774,387.38
  4. Step 4: Simplify right side
    2,508,354.15x = 6,140,365,385,954.01
  5. Step 5: Solve for x
    x = 6,140,365,385,954.01/2,508,354.15
  6. Step 6: Final answer
    x = 2,447,965.88

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1.5x scale

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.