Home / 1,718,184.96-2,376,233.01-1,502,950.95

Finding the Fourth Proportional to 1,718,184.96, 2,376,233.01 and 1,502,950.95

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Solution

The fourth proportional to 1,718,184.96, 2,376,233.01 and 1,502,950.95 is: 2,078,566.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,184.96 : 2,376,233.01 = 1,502,950.95 : x
  2. Step 2: Convert to fraction form
    1,718,184.96/2,376,233.01 = 1,502,950.95/x
  3. Step 3: Cross multiply
    1,718,184.96x = 2,376,233.01 × 1,502,950.95
  4. Step 4: Simplify right side
    1,718,184.96x = 3,571,361,659,800.86
  5. Step 5: Solve for x
    x = 3,571,361,659,800.86/1,718,184.96
  6. Step 6: Final answer
    x = 2,078,566.48

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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.