Home / 2,035,007.70-3,052,511.55-615,282.90

Finding the Fourth Proportional to 2,035,007.70, 3,052,511.55 and 615,282.90

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Solution

The fourth proportional to 2,035,007.70, 3,052,511.55 and 615,282.90 is: 922,924.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,007.70 : 3,052,511.55 = 615,282.90 : x
  2. Step 2: Convert to fraction form
    2,035,007.70/3,052,511.55 = 615,282.90/x
  3. Step 3: Cross multiply
    2,035,007.70x = 3,052,511.55 × 615,282.90
  4. Step 4: Simplify right side
    2,035,007.70x = 1,878,158,158,767.50
  5. Step 5: Solve for x
    x = 1,878,158,158,767.50/2,035,007.70
  6. Step 6: Final answer
    x = 922,924.35

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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.