Home / 6,230,465.75-8,598,154.71-3,654,004.79

Finding the Fourth Proportional to 6,230,465.75, 8,598,154.71 and 3,654,004.79

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Solution

The fourth proportional to 6,230,465.75, 8,598,154.71 and 3,654,004.79 is: 5,042,592.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,465.75 : 8,598,154.71 = 3,654,004.79 : x
  2. Step 2: Convert to fraction form
    6,230,465.75/8,598,154.71 = 3,654,004.79/x
  3. Step 3: Cross multiply
    6,230,465.75x = 8,598,154.71 × 3,654,004.79
  4. Step 4: Simplify right side
    6,230,465.75x = 31,417,698,452,510.29
  5. Step 5: Solve for x
    x = 31,417,698,452,510.29/6,230,465.75
  6. Step 6: Final answer
    x = 5,042,592.28

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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.