Home / 7,044,404.40-10,566,606.60-2,556,097.20

Finding the Fourth Proportional to 7,044,404.40, 10,566,606.60 and 2,556,097.20

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Solution

The fourth proportional to 7,044,404.40, 10,566,606.60 and 2,556,097.20 is: 3,834,145.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,404.40 : 10,566,606.60 = 2,556,097.20 : x
  2. Step 2: Convert to fraction form
    7,044,404.40/10,566,606.60 = 2,556,097.20/x
  3. Step 3: Cross multiply
    7,044,404.40x = 10,566,606.60 × 2,556,097.20
  4. Step 4: Simplify right side
    7,044,404.40x = 27,009,273,543,761.52
  5. Step 5: Solve for x
    x = 27,009,273,543,761.52/7,044,404.40
  6. Step 6: Final answer
    x = 3,834,145.80

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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.