Home / 4,435,763.52-6,121,346.40-2,502,018.12

Finding the Fourth Proportional to 4,435,763.52, 6,121,346.40 and 2,502,018.12

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Solution

The fourth proportional to 4,435,763.52, 6,121,346.40 and 2,502,018.12 is: 3,452,780.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,763.52 : 6,121,346.40 = 2,502,018.12 : x
  2. Step 2: Convert to fraction form
    4,435,763.52/6,121,346.40 = 2,502,018.12/x
  3. Step 3: Cross multiply
    4,435,763.52x = 6,121,346.40 × 2,502,018.12
  4. Step 4: Simplify right side
    4,435,763.52x = 15,315,719,611,596.77
  5. Step 5: Solve for x
    x = 15,315,719,611,596.77/4,435,763.52
  6. Step 6: Final answer
    x = 3,452,780.91

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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.