Home / 3,372,981.93-4,653,969.23-2,066,510.01

Finding the Fourth Proportional to 3,372,981.93, 4,653,969.23 and 2,066,510.01

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Solution

The fourth proportional to 3,372,981.93, 4,653,969.23 and 2,066,510.01 is: 2,851,326.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,981.93 : 4,653,969.23 = 2,066,510.01 : x
  2. Step 2: Convert to fraction form
    3,372,981.93/4,653,969.23 = 2,066,510.01/x
  3. Step 3: Cross multiply
    3,372,981.93x = 4,653,969.23 × 2,066,510.01
  4. Step 4: Simplify right side
    3,372,981.93x = 9,617,473,989,694.44
  5. Step 5: Solve for x
    x = 9,617,473,989,694.44/3,372,981.93
  6. Step 6: Final answer
    x = 2,851,326.86

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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.