Home / 4,833,619.33-6,670,565.85-2,658,330.85

Finding the Fourth Proportional to 4,833,619.33, 6,670,565.85 and 2,658,330.85

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Solution

The fourth proportional to 4,833,619.33, 6,670,565.85 and 2,658,330.85 is: 3,668,590.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,619.33 : 6,670,565.85 = 2,658,330.85 : x
  2. Step 2: Convert to fraction form
    4,833,619.33/6,670,565.85 = 2,658,330.85/x
  3. Step 3: Cross multiply
    4,833,619.33x = 6,670,565.85 × 2,658,330.85
  4. Step 4: Simplify right side
    4,833,619.33x = 17,732,570,986,011.47
  5. Step 5: Solve for x
    x = 17,732,570,986,011.47/4,833,619.33
  6. Step 6: Final answer
    x = 3,668,590.71

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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.