Home / 799,767.36-1,103,681.14-437,195.56

Finding the Fourth Proportional to 799,767.36, 1,103,681.14 and 437,195.56

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Solution

The fourth proportional to 799,767.36, 1,103,681.14 and 437,195.56 is: 603,331.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,767.36 : 1,103,681.14 = 437,195.56 : x
  2. Step 2: Convert to fraction form
    799,767.36/1,103,681.14 = 437,195.56/x
  3. Step 3: Cross multiply
    799,767.36x = 1,103,681.14 × 437,195.56
  4. Step 4: Simplify right side
    799,767.36x = 482,524,494,063.74
  5. Step 5: Solve for x
    x = 482,524,494,063.74/799,767.36
  6. Step 6: Final answer
    x = 603,331.07

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Double scale
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1.5x scale

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.