Home / 6,030,358.53-9,047,312.69-2,192,120.45

Finding the Fourth Proportional to 6,030,358.53, 9,047,312.69 and 2,192,120.45

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Solution

The fourth proportional to 6,030,358.53, 9,047,312.69 and 2,192,120.45 is: 3,288,825.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,358.53 : 9,047,312.69 = 2,192,120.45 : x
  2. Step 2: Convert to fraction form
    6,030,358.53/9,047,312.69 = 2,192,120.45/x
  3. Step 3: Cross multiply
    6,030,358.53x = 9,047,312.69 × 2,192,120.45
  4. Step 4: Simplify right side
    6,030,358.53x = 19,832,799,165,293.51
  5. Step 5: Solve for x
    x = 19,832,799,165,293.51/6,030,358.53
  6. Step 6: Final answer
    x = 3,288,825.87

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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.