Home / 3,017,426.48-4,529,114.04-2,216,459.60

Finding the Fourth Proportional to 3,017,426.48, 4,529,114.04 and 2,216,459.60

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Solution

The fourth proportional to 3,017,426.48, 4,529,114.04 and 2,216,459.60 is: 3,326,874.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,426.48 : 4,529,114.04 = 2,216,459.60 : x
  2. Step 2: Convert to fraction form
    3,017,426.48/4,529,114.04 = 2,216,459.60/x
  3. Step 3: Cross multiply
    3,017,426.48x = 4,529,114.04 × 2,216,459.60
  4. Step 4: Simplify right side
    3,017,426.48x = 10,038,598,293,452.79
  5. Step 5: Solve for x
    x = 10,038,598,293,452.79/3,017,426.48
  6. Step 6: Final answer
    x = 3,326,874.20

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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.