Home / 5,575,595.42-7,697,024.52-3,739,382.94

Finding the Fourth Proportional to 5,575,595.42, 7,697,024.52 and 3,739,382.94

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Solution

The fourth proportional to 5,575,595.42, 7,697,024.52 and 3,739,382.94 is: 5,162,161.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,575,595.42 : 7,697,024.52 = 3,739,382.94 : x
  2. Step 2: Convert to fraction form
    5,575,595.42/7,697,024.52 = 3,739,382.94/x
  3. Step 3: Cross multiply
    5,575,595.42x = 7,697,024.52 × 3,739,382.94
  4. Step 4: Simplify right side
    5,575,595.42x = 28,782,122,178,849.69
  5. Step 5: Solve for x
    x = 28,782,122,178,849.69/5,575,595.42
  6. Step 6: Final answer
    x = 5,162,161.17

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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.