Home / 1,740,352.56-2,401,831.20-966,056.13

Finding the Fourth Proportional to 1,740,352.56, 2,401,831.20 and 966,056.13

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Solution

The fourth proportional to 1,740,352.56, 2,401,831.20 and 966,056.13 is: 1,333,237.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,352.56 : 2,401,831.20 = 966,056.13 : x
  2. Step 2: Convert to fraction form
    1,740,352.56/2,401,831.20 = 966,056.13/x
  3. Step 3: Cross multiply
    1,740,352.56x = 2,401,831.20 × 966,056.13
  4. Step 4: Simplify right side
    1,740,352.56x = 2,320,303,753,985.26
  5. Step 5: Solve for x
    x = 2,320,303,753,985.26/1,740,352.56
  6. Step 6: Final answer
    x = 1,333,237.76

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Why These Related Problems?

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