Home / 2,748,347.04-3,792,756.24-2,058,797.28

Finding the Fourth Proportional to 2,748,347.04, 3,792,756.24 and 2,058,797.28

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Solution

The fourth proportional to 2,748,347.04, 3,792,756.24 and 2,058,797.28 is: 2,841,168.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,347.04 : 3,792,756.24 = 2,058,797.28 : x
  2. Step 2: Convert to fraction form
    2,748,347.04/3,792,756.24 = 2,058,797.28/x
  3. Step 3: Cross multiply
    2,748,347.04x = 3,792,756.24 × 2,058,797.28
  4. Step 4: Simplify right side
    2,748,347.04x = 7,808,516,230,615.03
  5. Step 5: Solve for x
    x = 7,808,516,230,615.03/2,748,347.04
  6. Step 6: Final answer
    x = 2,841,168.21

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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.