Home / 3,510,040.60-5,265,233.70-1,830,424.60

Finding the Fourth Proportional to 3,510,040.60, 5,265,233.70 and 1,830,424.60

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Solution

The fourth proportional to 3,510,040.60, 5,265,233.70 and 1,830,424.60 is: 2,745,727.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,040.60 : 5,265,233.70 = 1,830,424.60 : x
  2. Step 2: Convert to fraction form
    3,510,040.60/5,265,233.70 = 1,830,424.60/x
  3. Step 3: Cross multiply
    3,510,040.60x = 5,265,233.70 × 1,830,424.60
  4. Step 4: Simplify right side
    3,510,040.60x = 9,637,613,289,229.02
  5. Step 5: Solve for x
    x = 9,637,613,289,229.02/3,510,040.60
  6. Step 6: Final answer
    x = 2,745,727.01

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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.