Home / 6,891,470.10-10,337,855.63-2,033,795.00

Finding the Fourth Proportional to 6,891,470.10, 10,337,855.63 and 2,033,795.00

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Solution

The fourth proportional to 6,891,470.10, 10,337,855.63 and 2,033,795.00 is: 3,050,884.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,470.10 : 10,337,855.63 = 2,033,795.00 : x
  2. Step 2: Convert to fraction form
    6,891,470.10/10,337,855.63 = 2,033,795.00/x
  3. Step 3: Cross multiply
    6,891,470.10x = 10,337,855.63 × 2,033,795.00
  4. Step 4: Simplify right side
    6,891,470.10x = 21,025,079,106,691.51
  5. Step 5: Solve for x
    x = 21,025,079,106,691.51/6,891,470.10
  6. Step 6: Final answer
    x = 3,050,884.47

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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.