Home / 4,521,813.53-6,240,110.13-2,456,837.19

Finding the Fourth Proportional to 4,521,813.53, 6,240,110.13 and 2,456,837.19

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Solution

The fourth proportional to 4,521,813.53, 6,240,110.13 and 2,456,837.19 is: 3,390,439.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,813.53 : 6,240,110.13 = 2,456,837.19 : x
  2. Step 2: Convert to fraction form
    4,521,813.53/6,240,110.13 = 2,456,837.19/x
  3. Step 3: Cross multiply
    4,521,813.53x = 6,240,110.13 × 2,456,837.19
  4. Step 4: Simplify right side
    4,521,813.53x = 15,330,934,637,079.73
  5. Step 5: Solve for x
    x = 15,330,934,637,079.73/4,521,813.53
  6. Step 6: Final answer
    x = 3,390,439.38

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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.