Home / 2,233,284.48-3,349,946.88-635,846.40

Finding the Fourth Proportional to 2,233,284.48, 3,349,946.88 and 635,846.40

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Solution

The fourth proportional to 2,233,284.48, 3,349,946.88 and 635,846.40 is: 953,775.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,284.48 : 3,349,946.88 = 635,846.40 : x
  2. Step 2: Convert to fraction form
    2,233,284.48/3,349,946.88 = 635,846.40/x
  3. Step 3: Cross multiply
    2,233,284.48x = 3,349,946.88 × 635,846.40
  4. Step 4: Simplify right side
    2,233,284.48x = 2,130,051,663,839.23
  5. Step 5: Solve for x
    x = 2,130,051,663,839.23/2,233,284.48
  6. Step 6: Final answer
    x = 953,775.34

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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.