Home / 1,719,265.65-2,372,640.02-944,882.45

Finding the Fourth Proportional to 1,719,265.65, 2,372,640.02 and 944,882.45

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Solution

The fourth proportional to 1,719,265.65, 2,372,640.02 and 944,882.45 is: 1,303,967.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,265.65 : 2,372,640.02 = 944,882.45 : x
  2. Step 2: Convert to fraction form
    1,719,265.65/2,372,640.02 = 944,882.45/x
  3. Step 3: Cross multiply
    1,719,265.65x = 2,372,640.02 × 944,882.45
  4. Step 4: Simplify right side
    1,719,265.65x = 2,241,865,915,065.65
  5. Step 5: Solve for x
    x = 2,241,865,915,065.65/1,719,265.65
  6. Step 6: Final answer
    x = 1,303,967.14

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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.