Home / 5,447,955.33-7,518,519.77-3,000,565.89

Finding the Fourth Proportional to 5,447,955.33, 7,518,519.77 and 3,000,565.89

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Solution

The fourth proportional to 5,447,955.33, 7,518,519.77 and 3,000,565.89 is: 4,140,968.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,447,955.33 : 7,518,519.77 = 3,000,565.89 : x
  2. Step 2: Convert to fraction form
    5,447,955.33/7,518,519.77 = 3,000,565.89/x
  3. Step 3: Cross multiply
    5,447,955.33x = 7,518,519.77 × 3,000,565.89
  4. Step 4: Simplify right side
    5,447,955.33x = 22,559,813,950,149.82
  5. Step 5: Solve for x
    x = 22,559,813,950,149.82/5,447,955.33
  6. Step 6: Final answer
    x = 4,140,968.97

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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.