Home / 2,334,559.02-3,221,740.73-1,315,963.50

Finding the Fourth Proportional to 2,334,559.02, 3,221,740.73 and 1,315,963.50

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Solution

The fourth proportional to 2,334,559.02, 3,221,740.73 and 1,315,963.50 is: 1,816,057.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,559.02 : 3,221,740.73 = 1,315,963.50 : x
  2. Step 2: Convert to fraction form
    2,334,559.02/3,221,740.73 = 1,315,963.50/x
  3. Step 3: Cross multiply
    2,334,559.02x = 3,221,740.73 × 1,315,963.50
  4. Step 4: Simplify right side
    2,334,559.02x = 4,239,693,207,143.36
  5. Step 5: Solve for x
    x = 4,239,693,207,143.36/2,334,559.02
  6. Step 6: Final answer
    x = 1,816,057.41

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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.