Home / 2,404,260.40-3,605,560.34-697,941.12

Finding the Fourth Proportional to 2,404,260.40, 3,605,560.34 and 697,941.12

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Solution

The fourth proportional to 2,404,260.40, 3,605,560.34 and 697,941.12 is: 1,046,670.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,260.40 : 3,605,560.34 = 697,941.12 : x
  2. Step 2: Convert to fraction form
    2,404,260.40/3,605,560.34 = 697,941.12/x
  3. Step 3: Cross multiply
    2,404,260.40x = 3,605,560.34 × 697,941.12
  4. Step 4: Simplify right side
    2,404,260.40x = 2,516,468,821,927.18
  5. Step 5: Solve for x
    x = 2,516,468,821,927.18/2,404,260.40
  6. Step 6: Final answer
    x = 1,046,670.66

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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.