Home / 10,836,279.22-14,954,737.18-6,007,383.22

Finding the Fourth Proportional to 10,836,279.22, 14,954,737.18 and 6,007,383.22

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Solution

The fourth proportional to 10,836,279.22, 14,954,737.18 and 6,007,383.22 is: 8,290,561.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,836,279.22 : 14,954,737.18 = 6,007,383.22 : x
  2. Step 2: Convert to fraction form
    10,836,279.22/14,954,737.18 = 6,007,383.22/x
  3. Step 3: Cross multiply
    10,836,279.22x = 14,954,737.18 × 6,007,383.22
  4. Step 4: Simplify right side
    10,836,279.22x = 89,838,837,194,642.11
  5. Step 5: Solve for x
    x = 89,838,837,194,642.11/10,836,279.22
  6. Step 6: Final answer
    x = 8,290,561.31

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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.