Home / 584,233.48-806,239.23-326,095.66

Finding the Fourth Proportional to 584,233.48, 806,239.23 and 326,095.66

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Solution

The fourth proportional to 584,233.48, 806,239.23 and 326,095.66 is: 450,010.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,233.48 : 806,239.23 = 326,095.66 : x
  2. Step 2: Convert to fraction form
    584,233.48/806,239.23 = 326,095.66/x
  3. Step 3: Cross multiply
    584,233.48x = 806,239.23 × 326,095.66
  4. Step 4: Simplify right side
    584,233.48x = 262,911,113,824.74
  5. Step 5: Solve for x
    x = 262,911,113,824.74/584,233.48
  6. Step 6: Final answer
    x = 450,010.35

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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.