Home / 6,370,575.09-8,793,314.69-4,334,565.57

Finding the Fourth Proportional to 6,370,575.09, 8,793,314.69 and 4,334,565.57

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Solution

The fourth proportional to 6,370,575.09, 8,793,314.69 and 4,334,565.57 is: 5,983,007.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370,575.09 : 8,793,314.69 = 4,334,565.57 : x
  2. Step 2: Convert to fraction form
    6,370,575.09/8,793,314.69 = 4,334,565.57/x
  3. Step 3: Cross multiply
    6,370,575.09x = 8,793,314.69 × 4,334,565.57
  4. Step 4: Simplify right side
    6,370,575.09x = 38,115,199,079,776.40
  5. Step 5: Solve for x
    x = 38,115,199,079,776.40/6,370,575.09
  6. Step 6: Final answer
    x = 5,983,007.58

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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.