Home / 8,802,224.20-13,175,342.70-6,282,800.20

Finding the Fourth Proportional to 8,802,224.20, 13,175,342.70 and 6,282,800.20

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Solution

The fourth proportional to 8,802,224.20, 13,175,342.70 and 6,282,800.20 is: 9,404,219.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,224.20 : 13,175,342.70 = 6,282,800.20 : x
  2. Step 2: Convert to fraction form
    8,802,224.20/13,175,342.70 = 6,282,800.20/x
  3. Step 3: Cross multiply
    8,802,224.20x = 13,175,342.70 × 6,282,800.20
  4. Step 4: Simplify right side
    8,802,224.20x = 82,778,045,750,628.53
  5. Step 5: Solve for x
    x = 82,778,045,750,628.53/8,802,224.20
  6. Step 6: Final answer
    x = 9,404,219.19

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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.