Home / 2,506,207.86-3,458,474.19-1,360,263.66

Finding the Fourth Proportional to 2,506,207.86, 3,458,474.19 and 1,360,263.66

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Solution

The fourth proportional to 2,506,207.86, 3,458,474.19 and 1,360,263.66 is: 1,877,113.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,207.86 : 3,458,474.19 = 1,360,263.66 : x
  2. Step 2: Convert to fraction form
    2,506,207.86/3,458,474.19 = 1,360,263.66/x
  3. Step 3: Cross multiply
    2,506,207.86x = 3,458,474.19 × 1,360,263.66
  4. Step 4: Simplify right side
    2,506,207.86x = 4,704,436,759,704.93
  5. Step 5: Solve for x
    x = 4,704,436,759,704.93/2,506,207.86
  6. Step 6: Final answer
    x = 1,877,113.56

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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.