Home / 9,030,832.08-13,547,611.08-2,640,282

Finding the Fourth Proportional to 9,030,832.08, 13,547,611.08 and 2,640,282

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Solution

The fourth proportional to 9,030,832.08, 13,547,611.08 and 2,640,282 is: 3,960,821.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,030,832.08 : 13,547,611.08 = 2,640,282 : x
  2. Step 2: Convert to fraction form
    9,030,832.08/13,547,611.08 = 2,640,282/x
  3. Step 3: Cross multiply
    9,030,832.08x = 13,547,611.08 × 2,640,282
  4. Step 4: Simplify right side
    9,030,832.08x = 35,769,513,677,524.56
  5. Step 5: Solve for x
    x = 35,769,513,677,524.56/9,030,832.08
  6. Step 6: Final answer
    x = 3,960,821.48

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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.