Home / 3,094,438.74-4,270,449.15-1,699,056.15

Finding the Fourth Proportional to 3,094,438.74, 4,270,449.15 and 1,699,056.15

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Solution

The fourth proportional to 3,094,438.74, 4,270,449.15 and 1,699,056.15 is: 2,344,765.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,438.74 : 4,270,449.15 = 1,699,056.15 : x
  2. Step 2: Convert to fraction form
    3,094,438.74/4,270,449.15 = 1,699,056.15/x
  3. Step 3: Cross multiply
    3,094,438.74x = 4,270,449.15 × 1,699,056.15
  4. Step 4: Simplify right side
    3,094,438.74x = 7,255,732,891,569.77
  5. Step 5: Solve for x
    x = 7,255,732,891,569.77/3,094,438.74
  6. Step 6: Final answer
    x = 2,344,765.40

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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.