Home / 6,703,362.30-10,055,043.45-1,654,672.80

Finding the Fourth Proportional to 6,703,362.30, 10,055,043.45 and 1,654,672.80

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Solution

The fourth proportional to 6,703,362.30, 10,055,043.45 and 1,654,672.80 is: 2,482,009.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,362.30 : 10,055,043.45 = 1,654,672.80 : x
  2. Step 2: Convert to fraction form
    6,703,362.30/10,055,043.45 = 1,654,672.80/x
  3. Step 3: Cross multiply
    6,703,362.30x = 10,055,043.45 × 1,654,672.80
  4. Step 4: Simplify right side
    6,703,362.30x = 16,637,806,899,533.16
  5. Step 5: Solve for x
    x = 16,637,806,899,533.16/6,703,362.30
  6. Step 6: Final answer
    x = 2,482,009.20

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Double scale
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Similar ratio
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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.