Home / 3,574,266.80-5,361,659.40-2,151,258.80

Finding the Fourth Proportional to 3,574,266.80, 5,361,659.40 and 2,151,258.80

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Solution

The fourth proportional to 3,574,266.80, 5,361,659.40 and 2,151,258.80 is: 3,227,044.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,266.80 : 5,361,659.40 = 2,151,258.80 : x
  2. Step 2: Convert to fraction form
    3,574,266.80/5,361,659.40 = 2,151,258.80/x
  3. Step 3: Cross multiply
    3,574,266.80x = 5,361,659.40 × 2,151,258.80
  4. Step 4: Simplify right side
    3,574,266.80x = 11,534,316,966,852.72
  5. Step 5: Solve for x
    x = 11,534,316,966,852.72/3,574,266.80
  6. Step 6: Final answer
    x = 3,227,044.21

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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.