Home / 2,174,110.10-3,261,336.77-576,673.66

Finding the Fourth Proportional to 2,174,110.10, 3,261,336.77 and 576,673.66

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Solution

The fourth proportional to 2,174,110.10, 3,261,336.77 and 576,673.66 is: 865,056.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,110.10 : 3,261,336.77 = 576,673.66 : x
  2. Step 2: Convert to fraction form
    2,174,110.10/3,261,336.77 = 576,673.66/x
  3. Step 3: Cross multiply
    2,174,110.10x = 3,261,336.77 × 576,673.66
  4. Step 4: Simplify right side
    2,174,110.10x = 1,880,727,011,648.48
  5. Step 5: Solve for x
    x = 1,880,727,011,648.48/2,174,110.10
  6. Step 6: Final answer
    x = 865,056.01

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Double scale
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1.5x scale

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.