Home / 1,463,323.40-2,194,985.10-833,467.40

Finding the Fourth Proportional to 1,463,323.40, 2,194,985.10 and 833,467.40

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Solution

The fourth proportional to 1,463,323.40, 2,194,985.10 and 833,467.40 is: 1,250,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,323.40 : 2,194,985.10 = 833,467.40 : x
  2. Step 2: Convert to fraction form
    1,463,323.40/2,194,985.10 = 833,467.40/x
  3. Step 3: Cross multiply
    1,463,323.40x = 2,194,985.10 × 833,467.40
  4. Step 4: Simplify right side
    1,463,323.40x = 1,829,448,524,335.74
  5. Step 5: Solve for x
    x = 1,829,448,524,335.74/1,463,323.40
  6. Step 6: Final answer
    x = 1,250,201.10

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Double scale
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Similar ratio
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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.