Home / 7,606,660.44-11,413,681.23-3,346,275.10

Finding the Fourth Proportional to 7,606,660.44, 11,413,681.23 and 3,346,275.10

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Solution

The fourth proportional to 7,606,660.44, 11,413,681.23 and 3,346,275.10 is: 5,021,036.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,660.44 : 11,413,681.23 = 3,346,275.10 : x
  2. Step 2: Convert to fraction form
    7,606,660.44/11,413,681.23 = 3,346,275.10/x
  3. Step 3: Cross multiply
    7,606,660.44x = 11,413,681.23 × 3,346,275.10
  4. Step 4: Simplify right side
    7,606,660.44x = 38,193,317,299,286.38
  5. Step 5: Solve for x
    x = 38,193,317,299,286.38/7,606,660.44
  6. Step 6: Final answer
    x = 5,021,036.18

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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.