Home / 4,575,930-6,865,798.68-2,015,834.64

Finding the Fourth Proportional to 4,575,930, 6,865,798.68 and 2,015,834.64

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Solution

The fourth proportional to 4,575,930, 6,865,798.68 and 2,015,834.64 is: 3,024,590.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,930 : 6,865,798.68 = 2,015,834.64 : x
  2. Step 2: Convert to fraction form
    4,575,930/6,865,798.68 = 2,015,834.64/x
  3. Step 3: Cross multiply
    4,575,930x = 6,865,798.68 × 2,015,834.64
  4. Step 4: Simplify right side
    4,575,930x = 13,840,314,810,410.27
  5. Step 5: Solve for x
    x = 13,840,314,810,410.27/4,575,930
  6. Step 6: Final answer
    x = 3,024,590.59

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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.