Home / 1,342,859.46-2,014,270.74-584,684.65

Finding the Fourth Proportional to 1,342,859.46, 2,014,270.74 and 584,684.65

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Solution

The fourth proportional to 1,342,859.46, 2,014,270.74 and 584,684.65 is: 877,018.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,859.46 : 2,014,270.74 = 584,684.65 : x
  2. Step 2: Convert to fraction form
    1,342,859.46/2,014,270.74 = 584,684.65/x
  3. Step 3: Cross multiply
    1,342,859.46x = 2,014,270.74 × 584,684.65
  4. Step 4: Simplify right side
    1,342,859.46x = 1,177,713,190,805.12
  5. Step 5: Solve for x
    x = 1,177,713,190,805.12/1,342,859.46
  6. Step 6: Final answer
    x = 877,018.95

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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.