Home / 3,096,152.07-4,642,388.28-1,177,203.77

Finding the Fourth Proportional to 3,096,152.07, 4,642,388.28 and 1,177,203.77

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Solution

The fourth proportional to 3,096,152.07, 4,642,388.28 and 1,177,203.77 is: 1,765,106.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,152.07 : 4,642,388.28 = 1,177,203.77 : x
  2. Step 2: Convert to fraction form
    3,096,152.07/4,642,388.28 = 1,177,203.77/x
  3. Step 3: Cross multiply
    3,096,152.07x = 4,642,388.28 × 1,177,203.77
  4. Step 4: Simplify right side
    3,096,152.07x = 5,465,036,979,216.83
  5. Step 5: Solve for x
    x = 5,465,036,979,216.83/3,096,152.07
  6. Step 6: Final answer
    x = 1,765,106.13

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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.