Home / 6,130,306.80-9,179,713.80-4,860,097.20

Finding the Fourth Proportional to 6,130,306.80, 9,179,713.80 and 4,860,097.20

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Solution

The fourth proportional to 6,130,306.80, 9,179,713.80 and 4,860,097.20 is: 7,277,662.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,306.80 : 9,179,713.80 = 4,860,097.20 : x
  2. Step 2: Convert to fraction form
    6,130,306.80/9,179,713.80 = 4,860,097.20/x
  3. Step 3: Cross multiply
    6,130,306.80x = 9,179,713.80 × 4,860,097.20
  4. Step 4: Simplify right side
    6,130,306.80x = 44,614,301,336,181.37
  5. Step 5: Solve for x
    x = 44,614,301,336,181.37/6,130,306.80
  6. Step 6: Final answer
    x = 7,277,662.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.