Home / 6,344,586.40-8,755,683.60-3,444,096.16

Finding the Fourth Proportional to 6,344,586.40, 8,755,683.60 and 3,444,096.16

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Solution

The fourth proportional to 6,344,586.40, 8,755,683.60 and 3,444,096.16 is: 4,752,936.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,586.40 : 8,755,683.60 = 3,444,096.16 : x
  2. Step 2: Convert to fraction form
    6,344,586.40/8,755,683.60 = 3,444,096.16/x
  3. Step 3: Cross multiply
    6,344,586.40x = 8,755,683.60 × 3,444,096.16
  4. Step 4: Simplify right side
    6,344,586.40x = 30,155,416,264,934.98
  5. Step 5: Solve for x
    x = 30,155,416,264,934.98/6,344,586.40
  6. Step 6: Final answer
    x = 4,752,936.50

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1.5x scale

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.