Home / 2,365,264.80-3,547,897.20-659,404.80

Finding the Fourth Proportional to 2,365,264.80, 3,547,897.20 and 659,404.80

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Solution

The fourth proportional to 2,365,264.80, 3,547,897.20 and 659,404.80 is: 989,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,264.80 : 3,547,897.20 = 659,404.80 : x
  2. Step 2: Convert to fraction form
    2,365,264.80/3,547,897.20 = 659,404.80/x
  3. Step 3: Cross multiply
    2,365,264.80x = 3,547,897.20 × 659,404.80
  4. Step 4: Simplify right side
    2,365,264.80x = 2,339,500,443,586.56
  5. Step 5: Solve for x
    x = 2,339,500,443,586.56/2,365,264.80
  6. Step 6: Final answer
    x = 989,107.20

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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.