Home / 2,663,675.53-3,674,972.74-1,516,943.95

Finding the Fourth Proportional to 2,663,675.53, 3,674,972.74 and 1,516,943.95

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Solution

The fourth proportional to 2,663,675.53, 3,674,972.74 and 1,516,943.95 is: 2,092,870.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663,675.53 : 3,674,972.74 = 1,516,943.95 : x
  2. Step 2: Convert to fraction form
    2,663,675.53/3,674,972.74 = 1,516,943.95/x
  3. Step 3: Cross multiply
    2,663,675.53x = 3,674,972.74 × 1,516,943.95
  4. Step 4: Simplify right side
    2,663,675.53x = 5,574,727,664,357.92
  5. Step 5: Solve for x
    x = 5,574,727,664,357.92/2,663,675.53
  6. Step 6: Final answer
    x = 2,092,870.40

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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.