Home / 9,884,486.40-14,801,846.40-6,500,371.20

Finding the Fourth Proportional to 9,884,486.40, 14,801,846.40 and 6,500,371.20

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Solution

The fourth proportional to 9,884,486.40, 14,801,846.40 and 6,500,371.20 is: 9,734,192.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884,486.40 : 14,801,846.40 = 6,500,371.20 : x
  2. Step 2: Convert to fraction form
    9,884,486.40/14,801,846.40 = 6,500,371.20/x
  3. Step 3: Cross multiply
    9,884,486.40x = 14,801,846.40 × 6,500,371.20
  4. Step 4: Simplify right side
    9,884,486.40x = 96,217,496,045,383.69
  5. Step 5: Solve for x
    x = 96,217,496,045,383.69/9,884,486.40
  6. Step 6: Final answer
    x = 9,734,192.77

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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.