Home / 2,224,360.96-3,069,473.20-1,244,130.15

Finding the Fourth Proportional to 2,224,360.96, 3,069,473.20 and 1,244,130.15

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Solution

The fourth proportional to 2,224,360.96, 3,069,473.20 and 1,244,130.15 is: 1,716,818.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,360.96 : 3,069,473.20 = 1,244,130.15 : x
  2. Step 2: Convert to fraction form
    2,224,360.96/3,069,473.20 = 1,244,130.15/x
  3. Step 3: Cross multiply
    2,224,360.96x = 3,069,473.20 × 1,244,130.15
  4. Step 4: Simplify right side
    2,224,360.96x = 3,818,824,152,736.98
  5. Step 5: Solve for x
    x = 3,818,824,152,736.98/2,224,360.96
  6. Step 6: Final answer
    x = 1,716,818.55

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Double scale
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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.