Home / 2,133,987.93-3,197,428.02-1,501,573.14

Finding the Fourth Proportional to 2,133,987.93, 3,197,428.02 and 1,501,573.14

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Solution

The fourth proportional to 2,133,987.93, 3,197,428.02 and 1,501,573.14 is: 2,249,859.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,987.93 : 3,197,428.02 = 1,501,573.14 : x
  2. Step 2: Convert to fraction form
    2,133,987.93/3,197,428.02 = 1,501,573.14/x
  3. Step 3: Cross multiply
    2,133,987.93x = 3,197,428.02 × 1,501,573.14
  4. Step 4: Simplify right side
    2,133,987.93x = 4,801,172,031,915.38
  5. Step 5: Solve for x
    x = 4,801,172,031,915.38/2,133,987.93
  6. Step 6: Final answer
    x = 2,249,859.04

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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.