Home / 2,514,947.96-3,470,628.58-1,369,036.92

Finding the Fourth Proportional to 2,514,947.96, 3,470,628.58 and 1,369,036.92

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Solution

The fourth proportional to 2,514,947.96, 3,470,628.58 and 1,369,036.92 is: 1,889,271.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,947.96 : 3,470,628.58 = 1,369,036.92 : x
  2. Step 2: Convert to fraction form
    2,514,947.96/3,470,628.58 = 1,369,036.92/x
  3. Step 3: Cross multiply
    2,514,947.96x = 3,470,628.58 × 1,369,036.92
  4. Step 4: Simplify right side
    2,514,947.96x = 4,751,418,661,627.17
  5. Step 5: Solve for x
    x = 4,751,418,661,627.17/2,514,947.96
  6. Step 6: Final answer
    x = 1,889,271.16

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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.