Home / 2,404,823.40-3,609,276.30-985,897.80

Finding the Fourth Proportional to 2,404,823.40, 3,609,276.30 and 985,897.80

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Solution

The fourth proportional to 2,404,823.40, 3,609,276.30 and 985,897.80 is: 1,479,683.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,823.40 : 3,609,276.30 = 985,897.80 : x
  2. Step 2: Convert to fraction form
    2,404,823.40/3,609,276.30 = 985,897.80/x
  3. Step 3: Cross multiply
    2,404,823.40x = 3,609,276.30 × 985,897.80
  4. Step 4: Simplify right side
    2,404,823.40x = 3,558,377,563,762.14
  5. Step 5: Solve for x
    x = 3,558,377,563,762.14/2,404,823.40
  6. Step 6: Final answer
    x = 1,479,683.52

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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.