Home / 2,502,232.10-3,453,086.14-1,356,307.28

Finding the Fourth Proportional to 2,502,232.10, 3,453,086.14 and 1,356,307.28

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Solution

The fourth proportional to 2,502,232.10, 3,453,086.14 and 1,356,307.28 is: 1,871,707.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,232.10 : 3,453,086.14 = 1,356,307.28 : x
  2. Step 2: Convert to fraction form
    2,502,232.10/3,453,086.14 = 1,356,307.28/x
  3. Step 3: Cross multiply
    2,502,232.10x = 3,453,086.14 × 1,356,307.28
  4. Step 4: Simplify right side
    2,502,232.10x = 4,683,445,870,149.10
  5. Step 5: Solve for x
    x = 4,683,445,870,149.10/2,502,232.10
  6. Step 6: Final answer
    x = 1,871,707.21

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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.