Home / 3,336,595.12-4,604,525.76-1,808,713.18

Finding the Fourth Proportional to 3,336,595.12, 4,604,525.76 and 1,808,713.18

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Solution

The fourth proportional to 3,336,595.12, 4,604,525.76 and 1,808,713.18 is: 2,496,037.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,595.12 : 4,604,525.76 = 1,808,713.18 : x
  2. Step 2: Convert to fraction form
    3,336,595.12/4,604,525.76 = 1,808,713.18/x
  3. Step 3: Cross multiply
    3,336,595.12x = 4,604,525.76 × 1,808,713.18
  4. Step 4: Simplify right side
    3,336,595.12x = 8,328,266,429,761.52
  5. Step 5: Solve for x
    x = 8,328,266,429,761.52/3,336,595.12
  6. Step 6: Final answer
    x = 2,496,037.47

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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.