Home / 6,576,006.30-9,864,009.45-4,770,419.10

Finding the Fourth Proportional to 6,576,006.30, 9,864,009.45 and 4,770,419.10

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Solution

The fourth proportional to 6,576,006.30, 9,864,009.45 and 4,770,419.10 is: 7,155,628.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,006.30 : 9,864,009.45 = 4,770,419.10 : x
  2. Step 2: Convert to fraction form
    6,576,006.30/9,864,009.45 = 4,770,419.10/x
  3. Step 3: Cross multiply
    6,576,006.30x = 9,864,009.45 × 4,770,419.10
  4. Step 4: Simplify right side
    6,576,006.30x = 47,055,459,082,860.48
  5. Step 5: Solve for x
    x = 47,055,459,082,860.48/6,576,006.30
  6. Step 6: Final answer
    x = 7,155,628.65

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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.