Home / 7,034,013.22-9,706,938.24-3,814,749.22

Finding the Fourth Proportional to 7,034,013.22, 9,706,938.24 and 3,814,749.22

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Solution

The fourth proportional to 7,034,013.22, 9,706,938.24 and 3,814,749.22 is: 5,264,353.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,013.22 : 9,706,938.24 = 3,814,749.22 : x
  2. Step 2: Convert to fraction form
    7,034,013.22/9,706,938.24 = 3,814,749.22/x
  3. Step 3: Cross multiply
    7,034,013.22x = 9,706,938.24 × 3,814,749.22
  4. Step 4: Simplify right side
    7,034,013.22x = 37,029,535,087,866.65
  5. Step 5: Solve for x
    x = 37,029,535,087,866.65/7,034,013.22
  6. Step 6: Final answer
    x = 5,264,353.92

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1.5x scale

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.