Home / 8,829,279.06-12,184,242.39-4,961,744.52

Finding the Fourth Proportional to 8,829,279.06, 12,184,242.39 and 4,961,744.52

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Solution

The fourth proportional to 8,829,279.06, 12,184,242.39 and 4,961,744.52 is: 6,847,116.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,829,279.06 : 12,184,242.39 = 4,961,744.52 : x
  2. Step 2: Convert to fraction form
    8,829,279.06/12,184,242.39 = 4,961,744.52/x
  3. Step 3: Cross multiply
    8,829,279.06x = 12,184,242.39 × 4,961,744.52
  4. Step 4: Simplify right side
    8,829,279.06x = 60,455,097,908,934.20
  5. Step 5: Solve for x
    x = 60,455,097,908,934.20/8,829,279.06
  6. Step 6: Final answer
    x = 6,847,116.00

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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.