Home / 3,570,030.97-4,926,592.29-2,021,252.69

Finding the Fourth Proportional to 3,570,030.97, 4,926,592.29 and 2,021,252.69

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Solution

The fourth proportional to 3,570,030.97, 4,926,592.29 and 2,021,252.69 is: 2,789,300.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,030.97 : 4,926,592.29 = 2,021,252.69 : x
  2. Step 2: Convert to fraction form
    3,570,030.97/4,926,592.29 = 2,021,252.69/x
  3. Step 3: Cross multiply
    3,570,030.97x = 4,926,592.29 × 2,021,252.69
  4. Step 4: Simplify right side
    3,570,030.97x = 9,957,887,894,062.80
  5. Step 5: Solve for x
    x = 9,957,887,894,062.80/3,570,030.97
  6. Step 6: Final answer
    x = 2,789,300.14

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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.