Home / 2,922,897.35-4,353,524.92-2,791,753.24

Finding the Fourth Proportional to 2,922,897.35, 4,353,524.92 and 2,791,753.24

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Solution

The fourth proportional to 2,922,897.35, 4,353,524.92 and 2,791,753.24 is: 4,158,191.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,897.35 : 4,353,524.92 = 2,791,753.24 : x
  2. Step 2: Convert to fraction form
    2,922,897.35/4,353,524.92 = 2,791,753.24/x
  3. Step 3: Cross multiply
    2,922,897.35x = 4,353,524.92 × 2,791,753.24
  4. Step 4: Simplify right side
    2,922,897.35x = 12,153,967,301,599.48
  5. Step 5: Solve for x
    x = 12,153,967,301,599.48/2,922,897.35
  6. Step 6: Final answer
    x = 4,158,191.63

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.