Home / 9,028,389.32-13,535,458.14-4,476,299.56

Finding the Fourth Proportional to 9,028,389.32, 13,535,458.14 and 4,476,299.56

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Solution

The fourth proportional to 9,028,389.32, 13,535,458.14 and 4,476,299.56 is: 6,710,916.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,028,389.32 : 13,535,458.14 = 4,476,299.56 : x
  2. Step 2: Convert to fraction form
    9,028,389.32/13,535,458.14 = 4,476,299.56/x
  3. Step 3: Cross multiply
    9,028,389.32x = 13,535,458.14 × 4,476,299.56
  4. Step 4: Simplify right side
    9,028,389.32x = 60,588,765,316,480.41
  5. Step 5: Solve for x
    x = 60,588,765,316,480.41/9,028,389.32
  6. Step 6: Final answer
    x = 6,710,916.33

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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.