Home / 2,934,483.96-4,048,619.82-1,772,496.12

Finding the Fourth Proportional to 2,934,483.96, 4,048,619.82 and 1,772,496.12

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Solution

The fourth proportional to 2,934,483.96, 4,048,619.82 and 1,772,496.12 is: 2,445,459.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,483.96 : 4,048,619.82 = 1,772,496.12 : x
  2. Step 2: Convert to fraction form
    2,934,483.96/4,048,619.82 = 1,772,496.12/x
  3. Step 3: Cross multiply
    2,934,483.96x = 4,048,619.82 × 1,772,496.12
  4. Step 4: Simplify right side
    2,934,483.96x = 7,176,162,922,305.10
  5. Step 5: Solve for x
    x = 7,176,162,922,305.10/2,934,483.96
  6. Step 6: Final answer
    x = 2,445,459.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.