Home / 2,510,319.92-3,464,264.45-1,364,403.20

Finding the Fourth Proportional to 2,510,319.92, 3,464,264.45 and 1,364,403.20

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Solution

The fourth proportional to 2,510,319.92, 3,464,264.45 and 1,364,403.20 is: 1,882,888.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,319.92 : 3,464,264.45 = 1,364,403.20 : x
  2. Step 2: Convert to fraction form
    2,510,319.92/3,464,264.45 = 1,364,403.20/x
  3. Step 3: Cross multiply
    2,510,319.92x = 3,464,264.45 × 1,364,403.20
  4. Step 4: Simplify right side
    2,510,319.92x = 4,726,653,494,404.22
  5. Step 5: Solve for x
    x = 4,726,653,494,404.22/2,510,319.92
  6. Step 6: Final answer
    x = 1,882,888.89

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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.