Home / 4,776,177.06-7,164,249.39-1,936,282.50

Finding the Fourth Proportional to 4,776,177.06, 7,164,249.39 and 1,936,282.50

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Solution

The fourth proportional to 4,776,177.06, 7,164,249.39 and 1,936,282.50 is: 2,904,417.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776,177.06 : 7,164,249.39 = 1,936,282.50 : x
  2. Step 2: Convert to fraction form
    4,776,177.06/7,164,249.39 = 1,936,282.50/x
  3. Step 3: Cross multiply
    4,776,177.06x = 7,164,249.39 × 1,936,282.50
  4. Step 4: Simplify right side
    4,776,177.06x = 13,872,010,719,492.67
  5. Step 5: Solve for x
    x = 13,872,010,719,492.67/4,776,177.06
  6. Step 6: Final answer
    x = 2,904,417.18

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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.