Home / 1,463,839.07-2,196,386.61-565,911.44

Finding the Fourth Proportional to 1,463,839.07, 2,196,386.61 and 565,911.44

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Solution

The fourth proportional to 1,463,839.07, 2,196,386.61 and 565,911.44 is: 849,109.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,839.07 : 2,196,386.61 = 565,911.44 : x
  2. Step 2: Convert to fraction form
    1,463,839.07/2,196,386.61 = 565,911.44/x
  3. Step 3: Cross multiply
    1,463,839.07x = 2,196,386.61 × 565,911.44
  4. Step 4: Simplify right side
    1,463,839.07x = 1,242,960,314,752.78
  5. Step 5: Solve for x
    x = 1,242,960,314,752.78/1,463,839.07
  6. Step 6: Final answer
    x = 849,109.95

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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.