Home / 3,350,303.65-5,012,773.63-1,984,810.23

Finding the Fourth Proportional to 3,350,303.65, 5,012,773.63 and 1,984,810.23

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Solution

The fourth proportional to 3,350,303.65, 5,012,773.63 and 1,984,810.23 is: 2,969,702.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,303.65 : 5,012,773.63 = 1,984,810.23 : x
  2. Step 2: Convert to fraction form
    3,350,303.65/5,012,773.63 = 1,984,810.23/x
  3. Step 3: Cross multiply
    3,350,303.65x = 5,012,773.63 × 1,984,810.23
  4. Step 4: Simplify right side
    3,350,303.65x = 9,949,404,382,118.49
  5. Step 5: Solve for x
    x = 9,949,404,382,118.49/3,350,303.65
  6. Step 6: Final answer
    x = 2,969,702.28

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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.