Home / 1,874,345.32-2,586,613.86-1,014,923.56

Finding the Fourth Proportional to 1,874,345.32, 2,586,613.86 and 1,014,923.56

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Solution

The fourth proportional to 1,874,345.32, 2,586,613.86 and 1,014,923.56 is: 1,400,603.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,345.32 : 2,586,613.86 = 1,014,923.56 : x
  2. Step 2: Convert to fraction form
    1,874,345.32/2,586,613.86 = 1,014,923.56/x
  3. Step 3: Cross multiply
    1,874,345.32x = 2,586,613.86 × 1,014,923.56
  4. Step 4: Simplify right side
    1,874,345.32x = 2,625,215,347,136.54
  5. Step 5: Solve for x
    x = 2,625,215,347,136.54/1,874,345.32
  6. Step 6: Final answer
    x = 1,400,603.89

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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.