Home / 2,264,428.01-3,124,918.10-1,231,935.57

Finding the Fourth Proportional to 2,264,428.01, 3,124,918.10 and 1,231,935.57

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Solution

The fourth proportional to 2,264,428.01, 3,124,918.10 and 1,231,935.57 is: 1,700,075.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,428.01 : 3,124,918.10 = 1,231,935.57 : x
  2. Step 2: Convert to fraction form
    2,264,428.01/3,124,918.10 = 1,231,935.57/x
  3. Step 3: Cross multiply
    2,264,428.01x = 3,124,918.10 × 1,231,935.57
  4. Step 4: Simplify right side
    2,264,428.01x = 3,849,697,763,806.66
  5. Step 5: Solve for x
    x = 3,849,697,763,806.66/2,264,428.01
  6. Step 6: Final answer
    x = 1,700,075.14

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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.