Home / 3,824,035.04-5,736,210.85-1,128,360.28

Finding the Fourth Proportional to 3,824,035.04, 5,736,210.85 and 1,128,360.28

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Solution

The fourth proportional to 3,824,035.04, 5,736,210.85 and 1,128,360.28 is: 1,692,587.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,035.04 : 5,736,210.85 = 1,128,360.28 : x
  2. Step 2: Convert to fraction form
    3,824,035.04/5,736,210.85 = 1,128,360.28/x
  3. Step 3: Cross multiply
    3,824,035.04x = 5,736,210.85 × 1,128,360.28
  4. Step 4: Simplify right side
    3,824,035.04x = 6,472,512,480,845.04
  5. Step 5: Solve for x
    x = 6,472,512,480,845.04/3,824,035.04
  6. Step 6: Final answer
    x = 1,692,587.13

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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.