Home / 2,676,364.02-3,693,386.07-1,452,669.79

Finding the Fourth Proportional to 2,676,364.02, 3,693,386.07 and 1,452,669.79

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Solution

The fourth proportional to 2,676,364.02, 3,693,386.07 and 1,452,669.79 is: 2,004,686.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,364.02 : 3,693,386.07 = 1,452,669.79 : x
  2. Step 2: Convert to fraction form
    2,676,364.02/3,693,386.07 = 1,452,669.79/x
  3. Step 3: Cross multiply
    2,676,364.02x = 3,693,386.07 × 1,452,669.79
  4. Step 4: Simplify right side
    2,676,364.02x = 5,365,270,374,419.52
  5. Step 5: Solve for x
    x = 5,365,270,374,419.52/2,676,364.02
  6. Step 6: Final answer
    x = 2,004,686.34

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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.