Home / 1,973,574.48-2,723,513.40-1,114,116.24

Finding the Fourth Proportional to 1,973,574.48, 2,723,513.40 and 1,114,116.24

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Solution

The fourth proportional to 1,973,574.48, 2,723,513.40 and 1,114,116.24 is: 1,537,469.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,574.48 : 2,723,513.40 = 1,114,116.24 : x
  2. Step 2: Convert to fraction form
    1,973,574.48/2,723,513.40 = 1,114,116.24/x
  3. Step 3: Cross multiply
    1,973,574.48x = 2,723,513.40 × 1,114,116.24
  4. Step 4: Simplify right side
    1,973,574.48x = 3,034,310,508,797.62
  5. Step 5: Solve for x
    x = 3,034,310,508,797.62/1,973,574.48
  6. Step 6: Final answer
    x = 1,537,469.47

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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.