Home / 7,340,918.10-11,011,377.15-7,340,918.10

Finding the Fourth Proportional to 7,340,918.10, 11,011,377.15 and 7,340,918.10

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Solution

The fourth proportional to 7,340,918.10, 11,011,377.15 and 7,340,918.10 is: 11,011,377.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,918.10 : 11,011,377.15 = 7,340,918.10 : x
  2. Step 2: Convert to fraction form
    7,340,918.10/11,011,377.15 = 7,340,918.10/x
  3. Step 3: Cross multiply
    7,340,918.10x = 11,011,377.15 × 7,340,918.10
  4. Step 4: Simplify right side
    7,340,918.10x = 80,833,617,826,361.41
  5. Step 5: Solve for x
    x = 80,833,617,826,361.41/7,340,918.10
  6. Step 6: Final answer
    x = 11,011,377.15

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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.