Home / 2,104,010.66-3,154,701-888,962.60

Finding the Fourth Proportional to 2,104,010.66, 3,154,701 and 888,962.60

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Solution

The fourth proportional to 2,104,010.66, 3,154,701 and 888,962.60 is: 1,332,888.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,010.66 : 3,154,701 = 888,962.60 : x
  2. Step 2: Convert to fraction form
    2,104,010.66/3,154,701 = 888,962.60/x
  3. Step 3: Cross multiply
    2,104,010.66x = 3,154,701 × 888,962.60
  4. Step 4: Simplify right side
    2,104,010.66x = 2,804,411,203,182.60
  5. Step 5: Solve for x
    x = 2,804,411,203,182.60/2,104,010.66
  6. Step 6: Final answer
    x = 1,332,888.31

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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.