Home / 8,254,436.63-11,391,122.54-4,632,764.63

Finding the Fourth Proportional to 8,254,436.63, 11,391,122.54 and 4,632,764.63

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Solution

The fourth proportional to 8,254,436.63, 11,391,122.54 and 4,632,764.63 is: 6,393,215.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,254,436.63 : 11,391,122.54 = 4,632,764.63 : x
  2. Step 2: Convert to fraction form
    8,254,436.63/11,391,122.54 = 4,632,764.63/x
  3. Step 3: Cross multiply
    8,254,436.63x = 11,391,122.54 × 4,632,764.63
  4. Step 4: Simplify right side
    8,254,436.63x = 52,772,389,553,934.06
  5. Step 5: Solve for x
    x = 52,772,389,553,934.06/8,254,436.63
  6. Step 6: Final answer
    x = 6,393,215.18

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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.