Home / 4,607,195.67-6,360,231.78-2,865,426.51

Finding the Fourth Proportional to 4,607,195.67, 6,360,231.78 and 2,865,426.51

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Solution

The fourth proportional to 4,607,195.67, 6,360,231.78 and 2,865,426.51 is: 3,955,720.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,195.67 : 6,360,231.78 = 2,865,426.51 : x
  2. Step 2: Convert to fraction form
    4,607,195.67/6,360,231.78 = 2,865,426.51/x
  3. Step 3: Cross multiply
    4,607,195.67x = 6,360,231.78 × 2,865,426.51
  4. Step 4: Simplify right side
    4,607,195.67x = 18,224,776,752,156.49
  5. Step 5: Solve for x
    x = 18,224,776,752,156.49/4,607,195.67
  6. Step 6: Final answer
    x = 3,955,720.15

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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.