Home / 7,725,335.40-11,588,003.10-2,334,817.80

Finding the Fourth Proportional to 7,725,335.40, 11,588,003.10 and 2,334,817.80

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Solution

The fourth proportional to 7,725,335.40, 11,588,003.10 and 2,334,817.80 is: 3,502,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,725,335.40 : 11,588,003.10 = 2,334,817.80 : x
  2. Step 2: Convert to fraction form
    7,725,335.40/11,588,003.10 = 2,334,817.80/x
  3. Step 3: Cross multiply
    7,725,335.40x = 11,588,003.10 × 2,334,817.80
  4. Step 4: Simplify right side
    7,725,335.40x = 27,055,875,904,335.18
  5. Step 5: Solve for x
    x = 27,055,875,904,335.18/7,725,335.40
  6. Step 6: Final answer
    x = 3,502,226.70

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Similar ratio
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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.