Home / 410,315.13-566,329.37-240,603.93

Finding the Fourth Proportional to 410,315.13, 566,329.37 and 240,603.93

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Solution

The fourth proportional to 410,315.13, 566,329.37 and 240,603.93 is: 332,088.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,315.13 : 566,329.37 = 240,603.93 : x
  2. Step 2: Convert to fraction form
    410,315.13/566,329.37 = 240,603.93/x
  3. Step 3: Cross multiply
    410,315.13x = 566,329.37 × 240,603.93
  4. Step 4: Simplify right side
    410,315.13x = 136,261,072,096.42
  5. Step 5: Solve for x
    x = 136,261,072,096.42/410,315.13
  6. Step 6: Final answer
    x = 332,088.83

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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.