Home / 6,075,205.74-9,112,817.45-2,480,972.69

Finding the Fourth Proportional to 6,075,205.74, 9,112,817.45 and 2,480,972.69

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Solution

The fourth proportional to 6,075,205.74, 9,112,817.45 and 2,480,972.69 is: 3,721,462.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,205.74 : 9,112,817.45 = 2,480,972.69 : x
  2. Step 2: Convert to fraction form
    6,075,205.74/9,112,817.45 = 2,480,972.69/x
  3. Step 3: Cross multiply
    6,075,205.74x = 9,112,817.45 × 2,480,972.69
  4. Step 4: Simplify right side
    6,075,205.74x = 22,608,651,251,389.92
  5. Step 5: Solve for x
    x = 22,608,651,251,389.92/6,075,205.74
  6. Step 6: Final answer
    x = 3,721,462.65

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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.