Home / 2,984,625.04-4,117,613.38-1,836,712.48

Finding the Fourth Proportional to 2,984,625.04, 4,117,613.38 and 1,836,712.48

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Solution

The fourth proportional to 2,984,625.04, 4,117,613.38 and 1,836,712.48 is: 2,533,943.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,625.04 : 4,117,613.38 = 1,836,712.48 : x
  2. Step 2: Convert to fraction form
    2,984,625.04/4,117,613.38 = 1,836,712.48/x
  3. Step 3: Cross multiply
    2,984,625.04x = 4,117,613.38 × 1,836,712.48
  4. Step 4: Simplify right side
    2,984,625.04x = 7,562,871,882,860.98
  5. Step 5: Solve for x
    x = 7,562,871,882,860.98/2,984,625.04
  6. Step 6: Final answer
    x = 2,533,943.72

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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.