Home / 2,210,502.42-3,315,753.36-613,065.42

Finding the Fourth Proportional to 2,210,502.42, 3,315,753.36 and 613,065.42

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Solution

The fourth proportional to 2,210,502.42, 3,315,753.36 and 613,065.42 is: 919,598.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,502.42 : 3,315,753.36 = 613,065.42 : x
  2. Step 2: Convert to fraction form
    2,210,502.42/3,315,753.36 = 613,065.42/x
  3. Step 3: Cross multiply
    2,210,502.42x = 3,315,753.36 × 613,065.42
  4. Step 4: Simplify right side
    2,210,502.42x = 2,032,773,726,264.81
  5. Step 5: Solve for x
    x = 2,032,773,726,264.81/2,210,502.42
  6. Step 6: Final answer
    x = 919,598.06

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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.