Home / 6,241,014.90-9,361,522.35-5,345,219.70

Finding the Fourth Proportional to 6,241,014.90, 9,361,522.35 and 5,345,219.70

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Solution

The fourth proportional to 6,241,014.90, 9,361,522.35 and 5,345,219.70 is: 8,017,829.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,014.90 : 9,361,522.35 = 5,345,219.70 : x
  2. Step 2: Convert to fraction form
    6,241,014.90/9,361,522.35 = 5,345,219.70/x
  3. Step 3: Cross multiply
    6,241,014.90x = 9,361,522.35 × 5,345,219.70
  4. Step 4: Simplify right side
    6,241,014.90x = 50,039,393,687,210.30
  5. Step 5: Solve for x
    x = 50,039,393,687,210.30/6,241,014.90
  6. Step 6: Final answer
    x = 8,017,829.55

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1.5x scale

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.