Home / 2,021,664.30-3,032,059.05-884,424.30

Finding the Fourth Proportional to 2,021,664.30, 3,032,059.05 and 884,424.30

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Solution

The fourth proportional to 2,021,664.30, 3,032,059.05 and 884,424.30 is: 1,326,445.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,664.30 : 3,032,059.05 = 884,424.30 : x
  2. Step 2: Convert to fraction form
    2,021,664.30/3,032,059.05 = 884,424.30/x
  3. Step 3: Cross multiply
    2,021,664.30x = 3,032,059.05 × 884,424.30
  4. Step 4: Simplify right side
    2,021,664.30x = 2,681,626,702,854.92
  5. Step 5: Solve for x
    x = 2,681,626,702,854.92/2,021,664.30
  6. Step 6: Final answer
    x = 1,326,445.10

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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.