Home / 9,359,905.70-14,039,858.55-3,301,478.30

Finding the Fourth Proportional to 9,359,905.70, 14,039,858.55 and 3,301,478.30

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Solution

The fourth proportional to 9,359,905.70, 14,039,858.55 and 3,301,478.30 is: 4,952,217.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,905.70 : 14,039,858.55 = 3,301,478.30 : x
  2. Step 2: Convert to fraction form
    9,359,905.70/14,039,858.55 = 3,301,478.30/x
  3. Step 3: Cross multiply
    9,359,905.70x = 14,039,858.55 × 3,301,478.30
  4. Step 4: Simplify right side
    9,359,905.70x = 46,352,288,337,894.47
  5. Step 5: Solve for x
    x = 46,352,288,337,894.47/9,359,905.70
  6. Step 6: Final answer
    x = 4,952,217.45

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Similar ratio
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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.