Home / 2,047,483.60-3,071,224.80-1,099,550.32

Finding the Fourth Proportional to 2,047,483.60, 3,071,224.80 and 1,099,550.32

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Solution

The fourth proportional to 2,047,483.60, 3,071,224.80 and 1,099,550.32 is: 1,649,325.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,483.60 : 3,071,224.80 = 1,099,550.32 : x
  2. Step 2: Convert to fraction form
    2,047,483.60/3,071,224.80 = 1,099,550.32/x
  3. Step 3: Cross multiply
    2,047,483.60x = 3,071,224.80 × 1,099,550.32
  4. Step 4: Simplify right side
    2,047,483.60x = 3,376,966,211,631.94
  5. Step 5: Solve for x
    x = 3,376,966,211,631.94/2,047,483.60
  6. Step 6: Final answer
    x = 1,649,325.16

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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.