Home / 6,576,409.20-9,859,948.20-2,983,897.20

Finding the Fourth Proportional to 6,576,409.20, 9,859,948.20 and 2,983,897.20

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Solution

The fourth proportional to 6,576,409.20, 9,859,948.20 and 2,983,897.20 is: 4,473,728.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,409.20 : 9,859,948.20 = 2,983,897.20 : x
  2. Step 2: Convert to fraction form
    6,576,409.20/9,859,948.20 = 2,983,897.20/x
  3. Step 3: Cross multiply
    6,576,409.20x = 9,859,948.20 × 2,983,897.20
  4. Step 4: Simplify right side
    6,576,409.20x = 29,421,071,826,125.04
  5. Step 5: Solve for x
    x = 29,421,071,826,125.04/6,576,409.20
  6. Step 6: Final answer
    x = 4,473,728.89

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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.