Home / 7,037,326.86-9,708,624.91-4,281,805.27

Finding the Fourth Proportional to 7,037,326.86, 9,708,624.91 and 4,281,805.27

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Solution

The fourth proportional to 7,037,326.86, 9,708,624.91 and 4,281,805.27 is: 5,907,135.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,037,326.86 : 9,708,624.91 = 4,281,805.27 : x
  2. Step 2: Convert to fraction form
    7,037,326.86/9,708,624.91 = 4,281,805.27/x
  3. Step 3: Cross multiply
    7,037,326.86x = 9,708,624.91 × 4,281,805.27
  4. Step 4: Simplify right side
    7,037,326.86x = 41,570,441,304,091.27
  5. Step 5: Solve for x
    x = 41,570,441,304,091.27/7,037,326.86
  6. Step 6: Final answer
    x = 5,907,135.21

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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.