Home / 2,257,104.15-3,386,605.95-1,404,888.57

Finding the Fourth Proportional to 2,257,104.15, 3,386,605.95 and 1,404,888.57

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Solution

The fourth proportional to 2,257,104.15, 3,386,605.95 and 1,404,888.57 is: 2,107,923.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,257,104.15 : 3,386,605.95 = 1,404,888.57 : x
  2. Step 2: Convert to fraction form
    2,257,104.15/3,386,605.95 = 1,404,888.57/x
  3. Step 3: Cross multiply
    2,257,104.15x = 3,386,605.95 × 1,404,888.57
  4. Step 4: Simplify right side
    2,257,104.15x = 4,757,803,990,248.99
  5. Step 5: Solve for x
    x = 4,757,803,990,248.99/2,257,104.15
  6. Step 6: Final answer
    x = 2,107,923.99

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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.