Home / 623,951.22-936,024.75-269,066.10

Finding the Fourth Proportional to 623,951.22, 936,024.75 and 269,066.10

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Solution

The fourth proportional to 623,951.22, 936,024.75 and 269,066.10 is: 403,641.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,951.22 : 936,024.75 = 269,066.10 : x
  2. Step 2: Convert to fraction form
    623,951.22/936,024.75 = 269,066.10/x
  3. Step 3: Cross multiply
    623,951.22x = 936,024.75 × 269,066.10
  4. Step 4: Simplify right side
    623,951.22x = 251,852,528,985.98
  5. Step 5: Solve for x
    x = 251,852,528,985.98/623,951.22
  6. Step 6: Final answer
    x = 403,641.38

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1.5x scale

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.