Home / 6,903,064.19-9,526,552.95-3,847,300.31

Finding the Fourth Proportional to 6,903,064.19, 9,526,552.95 and 3,847,300.31

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Solution

The fourth proportional to 6,903,064.19, 9,526,552.95 and 3,847,300.31 is: 5,309,455.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,064.19 : 9,526,552.95 = 3,847,300.31 : x
  2. Step 2: Convert to fraction form
    6,903,064.19/9,526,552.95 = 3,847,300.31/x
  3. Step 3: Cross multiply
    6,903,064.19x = 9,526,552.95 × 3,847,300.31
  4. Step 4: Simplify right side
    6,903,064.19x = 36,651,510,070,133.65
  5. Step 5: Solve for x
    x = 36,651,510,070,133.65/6,903,064.19
  6. Step 6: Final answer
    x = 5,309,455.21

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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.