Home / 10,247,185.85-14,141,095.95-5,836,909.82

Finding the Fourth Proportional to 10,247,185.85, 14,141,095.95 and 5,836,909.82

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Solution

The fourth proportional to 10,247,185.85, 14,141,095.95 and 5,836,909.82 is: 8,054,923.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,247,185.85 : 14,141,095.95 = 5,836,909.82 : x
  2. Step 2: Convert to fraction form
    10,247,185.85/14,141,095.95 = 5,836,909.82/x
  3. Step 3: Cross multiply
    10,247,185.85x = 14,141,095.95 × 5,836,909.82
  4. Step 4: Simplify right side
    10,247,185.85x = 82,540,301,745,411.75
  5. Step 5: Solve for x
    x = 82,540,301,745,411.75/10,247,185.85
  6. Step 6: Final answer
    x = 8,054,923.86

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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.