Home / 9,688,506.40-14,522,391.60-3,292,832.80

Finding the Fourth Proportional to 9,688,506.40, 14,522,391.60 and 3,292,832.80

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Solution

The fourth proportional to 9,688,506.40, 14,522,391.60 and 3,292,832.80 is: 4,935,725.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,688,506.40 : 14,522,391.60 = 3,292,832.80 : x
  2. Step 2: Convert to fraction form
    9,688,506.40/14,522,391.60 = 3,292,832.80/x
  3. Step 3: Cross multiply
    9,688,506.40x = 14,522,391.60 × 3,292,832.80
  4. Step 4: Simplify right side
    9,688,506.40x = 47,819,807,394,924.48
  5. Step 5: Solve for x
    x = 47,819,807,394,924.48/9,688,506.40
  6. Step 6: Final answer
    x = 4,935,725.43

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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.