Home / 4,013,039.70-6,019,559.55-1,883,339.10

Finding the Fourth Proportional to 4,013,039.70, 6,019,559.55 and 1,883,339.10

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Solution

The fourth proportional to 4,013,039.70, 6,019,559.55 and 1,883,339.10 is: 2,825,008.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,039.70 : 6,019,559.55 = 1,883,339.10 : x
  2. Step 2: Convert to fraction form
    4,013,039.70/6,019,559.55 = 1,883,339.10/x
  3. Step 3: Cross multiply
    4,013,039.70x = 6,019,559.55 × 1,883,339.10
  4. Step 4: Simplify right side
    4,013,039.70x = 11,336,871,865,293.40
  5. Step 5: Solve for x
    x = 11,336,871,865,293.40/4,013,039.70
  6. Step 6: Final answer
    x = 2,825,008.65

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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.