Home / 6,576,407.20-9,859,945.20-2,983,895.20

Finding the Fourth Proportional to 6,576,407.20, 9,859,945.20 and 2,983,895.20

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Solution

The fourth proportional to 6,576,407.20, 9,859,945.20 and 2,983,895.20 is: 4,473,725.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,407.20 : 9,859,945.20 = 2,983,895.20 : x
  2. Step 2: Convert to fraction form
    6,576,407.20/9,859,945.20 = 2,983,895.20/x
  3. Step 3: Cross multiply
    6,576,407.20x = 9,859,945.20 × 2,983,895.20
  4. Step 4: Simplify right side
    6,576,407.20x = 29,421,043,154,543.04
  5. Step 5: Solve for x
    x = 29,421,043,154,543.04/6,576,407.20
  6. Step 6: Final answer
    x = 4,473,725.89

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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.