Home / 4,184,150.25-5,774,710.05-2,323,983.74

Finding the Fourth Proportional to 4,184,150.25, 5,774,710.05 and 2,323,983.74

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Solution

The fourth proportional to 4,184,150.25, 5,774,710.05 and 2,323,983.74 is: 3,207,421.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,150.25 : 5,774,710.05 = 2,323,983.74 : x
  2. Step 2: Convert to fraction form
    4,184,150.25/5,774,710.05 = 2,323,983.74/x
  3. Step 3: Cross multiply
    4,184,150.25x = 5,774,710.05 × 2,323,983.74
  4. Step 4: Simplify right side
    4,184,150.25x = 13,420,332,230,541.04
  5. Step 5: Solve for x
    x = 13,420,332,230,541.04/4,184,150.25
  6. Step 6: Final answer
    x = 3,207,421.20

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Double scale
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1.5x scale

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.