Home / 1,856,541.52-2,562,027.26-1,051,725.52

Finding the Fourth Proportional to 1,856,541.52, 2,562,027.26 and 1,051,725.52

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Solution

The fourth proportional to 1,856,541.52, 2,562,027.26 and 1,051,725.52 is: 1,451,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856,541.52 : 2,562,027.26 = 1,051,725.52 : x
  2. Step 2: Convert to fraction form
    1,856,541.52/2,562,027.26 = 1,051,725.52/x
  3. Step 3: Cross multiply
    1,856,541.52x = 2,562,027.26 × 1,051,725.52
  4. Step 4: Simplify right side
    1,856,541.52x = 2,694,549,452,277.67
  5. Step 5: Solve for x
    x = 2,694,549,452,277.67/1,856,541.52
  6. Step 6: Final answer
    x = 1,451,381.20

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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.