Home / 1,452,417.24-2,003,843.70-1,038,604.44

Finding the Fourth Proportional to 1,452,417.24, 2,003,843.70 and 1,038,604.44

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Solution

The fourth proportional to 1,452,417.24, 2,003,843.70 and 1,038,604.44 is: 1,432,922.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,417.24 : 2,003,843.70 = 1,038,604.44 : x
  2. Step 2: Convert to fraction form
    1,452,417.24/2,003,843.70 = 1,038,604.44/x
  3. Step 3: Cross multiply
    1,452,417.24x = 2,003,843.70 × 1,038,604.44
  4. Step 4: Simplify right side
    1,452,417.24x = 2,081,200,963,886.03
  5. Step 5: Solve for x
    x = 2,081,200,963,886.03/1,452,417.24
  6. Step 6: Final answer
    x = 1,432,922.24

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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.