Home / 1,847,995.38-2,550,206.25-1,032,210.90

Finding the Fourth Proportional to 1,847,995.38, 2,550,206.25 and 1,032,210.90

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Solution

The fourth proportional to 1,847,995.38, 2,550,206.25 and 1,032,210.90 is: 1,424,435.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,995.38 : 2,550,206.25 = 1,032,210.90 : x
  2. Step 2: Convert to fraction form
    1,847,995.38/2,550,206.25 = 1,032,210.90/x
  3. Step 3: Cross multiply
    1,847,995.38x = 2,550,206.25 × 1,032,210.90
  4. Step 4: Simplify right side
    1,847,995.38x = 2,632,350,688,498.13
  5. Step 5: Solve for x
    x = 2,632,350,688,498.13/1,847,995.38
  6. Step 6: Final answer
    x = 1,424,435.75

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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.