Home / 2,001,798.87-2,762,483.94-1,084,029.03

Finding the Fourth Proportional to 2,001,798.87, 2,762,483.94 and 1,084,029.03

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Solution

The fourth proportional to 2,001,798.87, 2,762,483.94 and 1,084,029.03 is: 1,495,960.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,798.87 : 2,762,483.94 = 1,084,029.03 : x
  2. Step 2: Convert to fraction form
    2,001,798.87/2,762,483.94 = 1,084,029.03/x
  3. Step 3: Cross multiply
    2,001,798.87x = 2,762,483.94 × 1,084,029.03
  4. Step 4: Simplify right side
    2,001,798.87x = 2,994,612,785,868.78
  5. Step 5: Solve for x
    x = 2,994,612,785,868.78/2,001,798.87
  6. Step 6: Final answer
    x = 1,495,960.87

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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.