Home / 5,930,379.60-8,184,065.76-3,352,070.28

Finding the Fourth Proportional to 5,930,379.60, 8,184,065.76 and 3,352,070.28

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Solution

The fourth proportional to 5,930,379.60, 8,184,065.76 and 3,352,070.28 is: 4,625,937.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,379.60 : 8,184,065.76 = 3,352,070.28 : x
  2. Step 2: Convert to fraction form
    5,930,379.60/8,184,065.76 = 3,352,070.28/x
  3. Step 3: Cross multiply
    5,930,379.60x = 8,184,065.76 × 3,352,070.28
  4. Step 4: Simplify right side
    5,930,379.60x = 27,433,563,603,661.61
  5. Step 5: Solve for x
    x = 27,433,563,603,661.61/5,930,379.60
  6. Step 6: Final answer
    x = 4,625,937.20

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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.