Home / 3,330,146-4,595,601.48-1,802,264.24

Finding the Fourth Proportional to 3,330,146, 4,595,601.48 and 1,802,264.24

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Solution

The fourth proportional to 3,330,146, 4,595,601.48 and 1,802,264.24 is: 2,487,124.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,146 : 4,595,601.48 = 1,802,264.24 : x
  2. Step 2: Convert to fraction form
    3,330,146/4,595,601.48 = 1,802,264.24/x
  3. Step 3: Cross multiply
    3,330,146x = 4,595,601.48 × 1,802,264.24
  4. Step 4: Simplify right side
    3,330,146x = 8,282,488,208,695.08
  5. Step 5: Solve for x
    x = 8,282,488,208,695.08/3,330,146
  6. Step 6: Final answer
    x = 2,487,124.65

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1.5x scale

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.