Home / 9,843,298.15-14,765,656.66-3,778,029.88

Finding the Fourth Proportional to 9,843,298.15, 14,765,656.66 and 3,778,029.88

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Solution

The fourth proportional to 9,843,298.15, 14,765,656.66 and 3,778,029.88 is: 5,667,317.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,843,298.15 : 14,765,656.66 = 3,778,029.88 : x
  2. Step 2: Convert to fraction form
    9,843,298.15/14,765,656.66 = 3,778,029.88/x
  3. Step 3: Cross multiply
    9,843,298.15x = 14,765,656.66 × 3,778,029.88
  4. Step 4: Simplify right side
    9,843,298.15x = 55,785,092,059,301
  5. Step 5: Solve for x
    x = 55,785,092,059,301/9,843,298.15
  6. Step 6: Final answer
    x = 5,667,317.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.