Home / 6,464,819.00-9,697,228.29-6,141,553.40

Finding the Fourth Proportional to 6,464,819.00, 9,697,228.29 and 6,141,553.40

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Solution

The fourth proportional to 6,464,819.00, 9,697,228.29 and 6,141,553.40 is: 9,212,329.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,464,819.00 : 9,697,228.29 = 6,141,553.40 : x
  2. Step 2: Convert to fraction form
    6,464,819.00/9,697,228.29 = 6,141,553.40/x
  3. Step 3: Cross multiply
    6,464,819.00x = 9,697,228.29 × 6,141,553.40
  4. Step 4: Simplify right side
    6,464,819.00x = 59,556,045,326,539.53
  5. Step 5: Solve for x
    x = 59,556,045,326,539.53/6,464,819.00
  6. Step 6: Final answer
    x = 9,212,329.90

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Double scale
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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.