Home / 10,622,902.49-14,659,606.17-6,039,223.87

Finding the Fourth Proportional to 10,622,902.49, 14,659,606.17 and 6,039,223.87

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Solution

The fourth proportional to 10,622,902.49, 14,659,606.17 and 6,039,223.87 is: 8,334,129.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,622,902.49 : 14,659,606.17 = 6,039,223.87 : x
  2. Step 2: Convert to fraction form
    10,622,902.49/14,659,606.17 = 6,039,223.87/x
  3. Step 3: Cross multiply
    10,622,902.49x = 14,659,606.17 × 6,039,223.87
  4. Step 4: Simplify right side
    10,622,902.49x = 88,532,643,480,512.69
  5. Step 5: Solve for x
    x = 88,532,643,480,512.69/10,622,902.49
  6. Step 6: Final answer
    x = 8,334,129.35

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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.