Home / 5,792,822.16-8,689,296.96-1,749,344.40

Finding the Fourth Proportional to 5,792,822.16, 8,689,296.96 and 1,749,344.40

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Solution

The fourth proportional to 5,792,822.16, 8,689,296.96 and 1,749,344.40 is: 2,624,035.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,822.16 : 8,689,296.96 = 1,749,344.40 : x
  2. Step 2: Convert to fraction form
    5,792,822.16/8,689,296.96 = 1,749,344.40/x
  3. Step 3: Cross multiply
    5,792,822.16x = 8,689,296.96 × 1,749,344.40
  4. Step 4: Simplify right side
    5,792,822.16x = 15,200,572,976,913.03
  5. Step 5: Solve for x
    x = 15,200,572,976,913.03/5,792,822.16
  6. Step 6: Final answer
    x = 2,624,035.84

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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.