Home / 1,957,123.44-2,932,337.52-1,530,496.08

Finding the Fourth Proportional to 1,957,123.44, 2,932,337.52 and 1,530,496.08

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Solution

The fourth proportional to 1,957,123.44, 2,932,337.52 and 1,530,496.08 is: 2,293,126.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957,123.44 : 2,932,337.52 = 1,530,496.08 : x
  2. Step 2: Convert to fraction form
    1,957,123.44/2,932,337.52 = 1,530,496.08/x
  3. Step 3: Cross multiply
    1,957,123.44x = 2,932,337.52 × 1,530,496.08
  4. Step 4: Simplify right side
    1,957,123.44x = 4,487,931,079,596.92
  5. Step 5: Solve for x
    x = 4,487,931,079,596.92/1,957,123.44
  6. Step 6: Final answer
    x = 2,293,126.22

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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.