Home / 4,995,615.07-6,894,115.96-3,061,502.13

Finding the Fourth Proportional to 4,995,615.07, 6,894,115.96 and 3,061,502.13

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Solution

The fourth proportional to 4,995,615.07, 6,894,115.96 and 3,061,502.13 is: 4,224,975.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,615.07 : 6,894,115.96 = 3,061,502.13 : x
  2. Step 2: Convert to fraction form
    4,995,615.07/6,894,115.96 = 3,061,502.13/x
  3. Step 3: Cross multiply
    4,995,615.07x = 6,894,115.96 × 3,061,502.13
  4. Step 4: Simplify right side
    4,995,615.07x = 21,106,350,646,228.91
  5. Step 5: Solve for x
    x = 21,106,350,646,228.91/4,995,615.07
  6. Step 6: Final answer
    x = 4,224,975.38

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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.