Home / 10,413,439.08-15,631,200.54-9,223,089

Finding the Fourth Proportional to 10,413,439.08, 15,631,200.54 and 9,223,089

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Solution

The fourth proportional to 10,413,439.08, 15,631,200.54 and 9,223,089 is: 13,844,413.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,413,439.08 : 15,631,200.54 = 9,223,089 : x
  2. Step 2: Convert to fraction form
    10,413,439.08/15,631,200.54 = 9,223,089/x
  3. Step 3: Cross multiply
    10,413,439.08x = 15,631,200.54 × 9,223,089
  4. Step 4: Simplify right side
    10,413,439.08x = 144,167,953,757,268.06
  5. Step 5: Solve for x
    x = 144,167,953,757,268.06/10,413,439.08
  6. Step 6: Final answer
    x = 13,844,413.23

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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.