Home / 4,535,085.11-6,258,417.21-2,497,894.61

Finding the Fourth Proportional to 4,535,085.11, 6,258,417.21 and 2,497,894.61

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Solution

The fourth proportional to 4,535,085.11, 6,258,417.21 and 2,497,894.61 is: 3,447,094.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,085.11 : 6,258,417.21 = 2,497,894.61 : x
  2. Step 2: Convert to fraction form
    4,535,085.11/6,258,417.21 = 2,497,894.61/x
  3. Step 3: Cross multiply
    4,535,085.11x = 6,258,417.21 × 2,497,894.61
  4. Step 4: Simplify right side
    4,535,085.11x = 15,632,866,584,698.15
  5. Step 5: Solve for x
    x = 15,632,866,584,698.15/4,535,085.11
  6. Step 6: Final answer
    x = 3,447,094.43

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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.