Home / 2,324,888.12-3,487,234.80-808,914.08

Finding the Fourth Proportional to 2,324,888.12, 3,487,234.80 and 808,914.08

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Solution

The fourth proportional to 2,324,888.12, 3,487,234.80 and 808,914.08 is: 1,213,337.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,888.12 : 3,487,234.80 = 808,914.08 : x
  2. Step 2: Convert to fraction form
    2,324,888.12/3,487,234.80 = 808,914.08/x
  3. Step 3: Cross multiply
    2,324,888.12x = 3,487,234.80 × 808,914.08
  4. Step 4: Simplify right side
    2,324,888.12x = 2,820,873,329,985.98
  5. Step 5: Solve for x
    x = 2,820,873,329,985.98/2,324,888.12
  6. Step 6: Final answer
    x = 1,213,337.24

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1.5x scale

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.