Home / 9,173,684.20-13,760,526.30-2,783,926.30

Finding the Fourth Proportional to 9,173,684.20, 13,760,526.30 and 2,783,926.30

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Solution

The fourth proportional to 9,173,684.20, 13,760,526.30 and 2,783,926.30 is: 4,175,889.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,173,684.20 : 13,760,526.30 = 2,783,926.30 : x
  2. Step 2: Convert to fraction form
    9,173,684.20/13,760,526.30 = 2,783,926.30/x
  3. Step 3: Cross multiply
    9,173,684.20x = 13,760,526.30 × 2,783,926.30
  4. Step 4: Simplify right side
    9,173,684.20x = 38,308,291,068,411.69
  5. Step 5: Solve for x
    x = 38,308,291,068,411.69/9,173,684.20
  6. Step 6: Final answer
    x = 4,175,889.45

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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.