Home / 9,347,853.40-14,023,092.30-2,957,439.40

Finding the Fourth Proportional to 9,347,853.40, 14,023,092.30 and 2,957,439.40

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Solution

The fourth proportional to 9,347,853.40, 14,023,092.30 and 2,957,439.40 is: 4,436,574.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,853.40 : 14,023,092.30 = 2,957,439.40 : x
  2. Step 2: Convert to fraction form
    9,347,853.40/14,023,092.30 = 2,957,439.40/x
  3. Step 3: Cross multiply
    9,347,853.40x = 14,023,092.30 × 2,957,439.40
  4. Step 4: Simplify right side
    9,347,853.40x = 41,472,445,677,856.62
  5. Step 5: Solve for x
    x = 41,472,445,677,856.62/9,347,853.40
  6. Step 6: Final answer
    x = 4,436,574.25

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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.