Home / 6,241,831.20-9,362,746.80-1,754,107.20

Finding the Fourth Proportional to 6,241,831.20, 9,362,746.80 and 1,754,107.20

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Solution

The fourth proportional to 6,241,831.20, 9,362,746.80 and 1,754,107.20 is: 2,631,160.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,831.20 : 9,362,746.80 = 1,754,107.20 : x
  2. Step 2: Convert to fraction form
    6,241,831.20/9,362,746.80 = 1,754,107.20/x
  3. Step 3: Cross multiply
    6,241,831.20x = 9,362,746.80 × 1,754,107.20
  4. Step 4: Simplify right side
    6,241,831.20x = 16,423,261,573,656.96
  5. Step 5: Solve for x
    x = 16,423,261,573,656.96/6,241,831.20
  6. Step 6: Final answer
    x = 2,631,160.80

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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.