Home / 2,321,412.93-3,480,934.06-1,363,739.00

Finding the Fourth Proportional to 2,321,412.93, 3,480,934.06 and 1,363,739.00

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Solution

The fourth proportional to 2,321,412.93, 3,480,934.06 and 1,363,739.00 is: 2,044,912.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,412.93 : 3,480,934.06 = 1,363,739.00 : x
  2. Step 2: Convert to fraction form
    2,321,412.93/3,480,934.06 = 1,363,739.00/x
  3. Step 3: Cross multiply
    2,321,412.93x = 3,480,934.06 × 1,363,739.00
  4. Step 4: Simplify right side
    2,321,412.93x = 4,747,085,518,350.34
  5. Step 5: Solve for x
    x = 4,747,085,518,350.34/2,321,412.93
  6. Step 6: Final answer
    x = 2,044,912.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.