Home / 4,854,683.40-7,283,774.70-2,016,832.20

Finding the Fourth Proportional to 4,854,683.40, 7,283,774.70 and 2,016,832.20

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Solution

The fourth proportional to 4,854,683.40, 7,283,774.70 and 2,016,832.20 is: 3,025,975.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,683.40 : 7,283,774.70 = 2,016,832.20 : x
  2. Step 2: Convert to fraction form
    4,854,683.40/7,283,774.70 = 2,016,832.20/x
  3. Step 3: Cross multiply
    4,854,683.40x = 7,283,774.70 × 2,016,832.20
  4. Step 4: Simplify right side
    4,854,683.40x = 14,690,151,352,505.34
  5. Step 5: Solve for x
    x = 14,690,151,352,505.34/4,854,683.40
  6. Step 6: Final answer
    x = 3,025,975.15

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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.