Home / 2,074,617.10-3,111,925.65-1,397,029.83

Finding the Fourth Proportional to 2,074,617.10, 3,111,925.65 and 1,397,029.83

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Solution

The fourth proportional to 2,074,617.10, 3,111,925.65 and 1,397,029.83 is: 2,095,544.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,617.10 : 3,111,925.65 = 1,397,029.83 : x
  2. Step 2: Convert to fraction form
    2,074,617.10/3,111,925.65 = 1,397,029.83/x
  3. Step 3: Cross multiply
    2,074,617.10x = 3,111,925.65 × 1,397,029.83
  4. Step 4: Simplify right side
    2,074,617.10x = 4,347,452,946,232.51
  5. Step 5: Solve for x
    x = 4,347,452,946,232.51/2,074,617.10
  6. Step 6: Final answer
    x = 2,095,544.74

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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.