Home / 3,035,541.24-4,189,048.40-1,677,414.24

Finding the Fourth Proportional to 3,035,541.24, 4,189,048.40 and 1,677,414.24

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Solution

The fourth proportional to 3,035,541.24, 4,189,048.40 and 1,677,414.24 is: 2,314,832.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,541.24 : 4,189,048.40 = 1,677,414.24 : x
  2. Step 2: Convert to fraction form
    3,035,541.24/4,189,048.40 = 1,677,414.24/x
  3. Step 3: Cross multiply
    3,035,541.24x = 4,189,048.40 × 1,677,414.24
  4. Step 4: Simplify right side
    3,035,541.24x = 7,026,769,438,209.22
  5. Step 5: Solve for x
    x = 7,026,769,438,209.22/3,035,541.24
  6. Step 6: Final answer
    x = 2,314,832.47

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1.5x scale

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.