Home / 10,410,722.24-14,364,755-6,541,001.40

Finding the Fourth Proportional to 10,410,722.24, 14,364,755 and 6,541,001.40

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Solution

The fourth proportional to 10,410,722.24, 14,364,755 and 6,541,001.40 is: 9,025,299.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,410,722.24 : 14,364,755 = 6,541,001.40 : x
  2. Step 2: Convert to fraction form
    10,410,722.24/14,364,755 = 6,541,001.40/x
  3. Step 3: Cross multiply
    10,410,722.24x = 14,364,755 × 6,541,001.40
  4. Step 4: Simplify right side
    10,410,722.24x = 93,959,882,565,657
  5. Step 5: Solve for x
    x = 93,959,882,565,657/10,410,722.24
  6. Step 6: Final answer
    x = 9,025,299.15

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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.