Home / 5,792,399.76-8,690,003.40-1,748,645.64

Finding the Fourth Proportional to 5,792,399.76, 8,690,003.40 and 1,748,645.64

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Solution

The fourth proportional to 5,792,399.76, 8,690,003.40 and 1,748,645.64 is: 2,623,392.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,399.76 : 8,690,003.40 = 1,748,645.64 : x
  2. Step 2: Convert to fraction form
    5,792,399.76/8,690,003.40 = 1,748,645.64/x
  3. Step 3: Cross multiply
    5,792,399.76x = 8,690,003.40 × 1,748,645.64
  4. Step 4: Simplify right side
    5,792,399.76x = 15,195,736,556,995.18
  5. Step 5: Solve for x
    x = 15,195,736,556,995.18/5,792,399.76
  6. Step 6: Final answer
    x = 2,623,392.24

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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.