Home / 6,674,588.80-10,011,883.20-1,625,899.30

Finding the Fourth Proportional to 6,674,588.80, 10,011,883.20 and 1,625,899.30

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Solution

The fourth proportional to 6,674,588.80, 10,011,883.20 and 1,625,899.30 is: 2,438,848.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,588.80 : 10,011,883.20 = 1,625,899.30 : x
  2. Step 2: Convert to fraction form
    6,674,588.80/10,011,883.20 = 1,625,899.30/x
  3. Step 3: Cross multiply
    6,674,588.80x = 10,011,883.20 × 1,625,899.30
  4. Step 4: Simplify right side
    6,674,588.80x = 16,278,313,886,561.76
  5. Step 5: Solve for x
    x = 16,278,313,886,561.76/6,674,588.80
  6. Step 6: Final answer
    x = 2,438,848.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.