Home / 4,530,215.95-6,251,829.48-2,465,364.76

Finding the Fourth Proportional to 4,530,215.95, 6,251,829.48 and 2,465,364.76

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Solution

The fourth proportional to 4,530,215.95, 6,251,829.48 and 2,465,364.76 is: 3,402,274.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,215.95 : 6,251,829.48 = 2,465,364.76 : x
  2. Step 2: Convert to fraction form
    4,530,215.95/6,251,829.48 = 2,465,364.76/x
  3. Step 3: Cross multiply
    4,530,215.95x = 6,251,829.48 × 2,465,364.76
  4. Step 4: Simplify right side
    4,530,215.95x = 15,413,040,085,521.12
  5. Step 5: Solve for x
    x = 15,413,040,085,521.12/4,530,215.95
  6. Step 6: Final answer
    x = 3,402,274.91

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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.