Home / 3,570,793.18-5,356,392.06-1,142,159.64

Finding the Fourth Proportional to 3,570,793.18, 5,356,392.06 and 1,142,159.64

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Solution

The fourth proportional to 3,570,793.18, 5,356,392.06 and 1,142,159.64 is: 1,713,304.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,793.18 : 5,356,392.06 = 1,142,159.64 : x
  2. Step 2: Convert to fraction form
    3,570,793.18/5,356,392.06 = 1,142,159.64/x
  3. Step 3: Cross multiply
    3,570,793.18x = 5,356,392.06 × 1,142,159.64
  4. Step 4: Simplify right side
    3,570,793.18x = 6,117,854,826,948.46
  5. Step 5: Solve for x
    x = 6,117,854,826,948.46/3,570,793.18
  6. Step 6: Final answer
    x = 1,713,304.16

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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.