Home / 5,655,218.45-8,482,827.68-2,958,501.65

Finding the Fourth Proportional to 5,655,218.45, 8,482,827.68 and 2,958,501.65

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Solution

The fourth proportional to 5,655,218.45, 8,482,827.68 and 2,958,501.65 is: 4,437,752.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,218.45 : 8,482,827.68 = 2,958,501.65 : x
  2. Step 2: Convert to fraction form
    5,655,218.45/8,482,827.68 = 2,958,501.65/x
  3. Step 3: Cross multiply
    5,655,218.45x = 8,482,827.68 × 2,958,501.65
  4. Step 4: Simplify right side
    5,655,218.45x = 25,096,459,687,945.67
  5. Step 5: Solve for x
    x = 25,096,459,687,945.67/5,655,218.45
  6. Step 6: Final answer
    x = 4,437,752.48

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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.