Home / 4,536,019.40-6,804,029.10-3,685,713.80

Finding the Fourth Proportional to 4,536,019.40, 6,804,029.10 and 3,685,713.80

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Solution

The fourth proportional to 4,536,019.40, 6,804,029.10 and 3,685,713.80 is: 5,528,570.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,019.40 : 6,804,029.10 = 3,685,713.80 : x
  2. Step 2: Convert to fraction form
    4,536,019.40/6,804,029.10 = 3,685,713.80/x
  3. Step 3: Cross multiply
    4,536,019.40x = 6,804,029.10 × 3,685,713.80
  4. Step 4: Simplify right side
    4,536,019.40x = 25,077,703,949,471.58
  5. Step 5: Solve for x
    x = 25,077,703,949,471.58/4,536,019.40
  6. Step 6: Final answer
    x = 5,528,570.70

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Double scale
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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.