Home / 2,436,984.57-3,363,264.38-1,349,256.16

Finding the Fourth Proportional to 2,436,984.57, 3,363,264.38 and 1,349,256.16

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Solution

The fourth proportional to 2,436,984.57, 3,363,264.38 and 1,349,256.16 is: 1,862,098.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,984.57 : 3,363,264.38 = 1,349,256.16 : x
  2. Step 2: Convert to fraction form
    2,436,984.57/3,363,264.38 = 1,349,256.16/x
  3. Step 3: Cross multiply
    2,436,984.57x = 3,363,264.38 × 1,349,256.16
  4. Step 4: Simplify right side
    2,436,984.57x = 4,537,905,179,881.38
  5. Step 5: Solve for x
    x = 4,537,905,179,881.38/2,436,984.57
  6. Step 6: Final answer
    x = 1,862,098.45

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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.