Home / 9,223,608.04-13,843,807.81-4,909,280.33

Finding the Fourth Proportional to 9,223,608.04, 13,843,807.81 and 4,909,280.33

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Solution

The fourth proportional to 9,223,608.04, 13,843,807.81 and 4,909,280.33 is: 7,368,389.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,608.04 : 13,843,807.81 = 4,909,280.33 : x
  2. Step 2: Convert to fraction form
    9,223,608.04/13,843,807.81 = 4,909,280.33/x
  3. Step 3: Cross multiply
    9,223,608.04x = 13,843,807.81 × 4,909,280.33
  4. Step 4: Simplify right side
    9,223,608.04x = 67,963,133,396,269.69
  5. Step 5: Solve for x
    x = 67,963,133,396,269.69/9,223,608.04
  6. Step 6: Final answer
    x = 7,368,389.15

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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.