Home / 2,957,558.40-4,437,123.57-935,838.23

Finding the Fourth Proportional to 2,957,558.40, 4,437,123.57 and 935,838.23

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Solution

The fourth proportional to 2,957,558.40, 4,437,123.57 and 935,838.23 is: 1,404,006.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,558.40 : 4,437,123.57 = 935,838.23 : x
  2. Step 2: Convert to fraction form
    2,957,558.40/4,437,123.57 = 935,838.23/x
  3. Step 3: Cross multiply
    2,957,558.40x = 4,437,123.57 × 935,838.23
  4. Step 4: Simplify right side
    2,957,558.40x = 4,152,429,845,854.46
  5. Step 5: Solve for x
    x = 4,152,429,845,854.46/2,957,558.40
  6. Step 6: Final answer
    x = 1,404,006.04

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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.