Home / 2,508,353.15-3,460,553.77-1,774,386.38

Finding the Fourth Proportional to 2,508,353.15, 3,460,553.77 and 1,774,386.38

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Solution

The fourth proportional to 2,508,353.15, 3,460,553.77 and 1,774,386.38 is: 2,447,964.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,353.15 : 3,460,553.77 = 1,774,386.38 : x
  2. Step 2: Convert to fraction form
    2,508,353.15/3,460,553.77 = 1,774,386.38/x
  3. Step 3: Cross multiply
    2,508,353.15x = 3,460,553.77 × 1,774,386.38
  4. Step 4: Simplify right side
    2,508,353.15x = 6,140,359,482,040.84
  5. Step 5: Solve for x
    x = 6,140,359,482,040.84/2,508,353.15
  6. Step 6: Final answer
    x = 2,447,964.51

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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.