Home / 2,454,607.04-3,682,490.09-771,710.54

Finding the Fourth Proportional to 2,454,607.04, 3,682,490.09 and 771,710.54

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Solution

The fourth proportional to 2,454,607.04, 3,682,490.09 and 771,710.54 is: 1,157,748.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,607.04 : 3,682,490.09 = 771,710.54 : x
  2. Step 2: Convert to fraction form
    2,454,607.04/3,682,490.09 = 771,710.54/x
  3. Step 3: Cross multiply
    2,454,607.04x = 3,682,490.09 × 771,710.54
  4. Step 4: Simplify right side
    2,454,607.04x = 2,841,816,393,627.55
  5. Step 5: Solve for x
    x = 2,841,816,393,627.55/2,454,607.04
  6. Step 6: Final answer
    x = 1,157,748.00

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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.