Home / 10,094,419.95-13,930,228.67-5,510,741.33

Finding the Fourth Proportional to 10,094,419.95, 13,930,228.67 and 5,510,741.33

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Solution

The fourth proportional to 10,094,419.95, 13,930,228.67 and 5,510,741.33 is: 7,604,784.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,094,419.95 : 13,930,228.67 = 5,510,741.33 : x
  2. Step 2: Convert to fraction form
    10,094,419.95/13,930,228.67 = 5,510,741.33/x
  3. Step 3: Cross multiply
    10,094,419.95x = 13,930,228.67 × 5,510,741.33
  4. Step 4: Simplify right side
    10,094,419.95x = 76,765,886,822,868.61
  5. Step 5: Solve for x
    x = 76,765,886,822,868.61/10,094,419.95
  6. Step 6: Final answer
    x = 7,604,784.35

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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.