Home / 7,046,210.58-9,723,177-3,906,558.24

Finding the Fourth Proportional to 7,046,210.58, 9,723,177 and 3,906,558.24

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Solution

The fourth proportional to 7,046,210.58, 9,723,177 and 3,906,558.24 is: 5,390,721.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046,210.58 : 9,723,177 = 3,906,558.24 : x
  2. Step 2: Convert to fraction form
    7,046,210.58/9,723,177 = 3,906,558.24/x
  3. Step 3: Cross multiply
    7,046,210.58x = 9,723,177 × 3,906,558.24
  4. Step 4: Simplify right side
    7,046,210.58x = 37,984,157,228,328.48
  5. Step 5: Solve for x
    x = 37,984,157,228,328.48/7,046,210.58
  6. Step 6: Final answer
    x = 5,390,721.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.