Home / 2,405,006.16-3,607,509.60-607,894.80

Finding the Fourth Proportional to 2,405,006.16, 3,607,509.60 and 607,894.80

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Solution

The fourth proportional to 2,405,006.16, 3,607,509.60 and 607,894.80 is: 911,842.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,006.16 : 3,607,509.60 = 607,894.80 : x
  2. Step 2: Convert to fraction form
    2,405,006.16/3,607,509.60 = 607,894.80/x
  3. Step 3: Cross multiply
    2,405,006.16x = 3,607,509.60 × 607,894.80
  4. Step 4: Simplify right side
    2,405,006.16x = 2,192,986,326,790.08
  5. Step 5: Solve for x
    x = 2,192,986,326,790.08/2,405,006.16
  6. Step 6: Final answer
    x = 911,842.29

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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.