Home / 5,806,661.96-8,709,430.10-1,763,185.32

Finding the Fourth Proportional to 5,806,661.96, 8,709,430.10 and 1,763,185.32

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Solution

The fourth proportional to 5,806,661.96, 8,709,430.10 and 1,763,185.32 is: 2,644,607.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,661.96 : 8,709,430.10 = 1,763,185.32 : x
  2. Step 2: Convert to fraction form
    5,806,661.96/8,709,430.10 = 1,763,185.32/x
  3. Step 3: Cross multiply
    5,806,661.96x = 8,709,430.10 × 1,763,185.32
  4. Step 4: Simplify right side
    5,806,661.96x = 15,356,339,297,886.13
  5. Step 5: Solve for x
    x = 15,356,339,297,886.13/5,806,661.96
  6. Step 6: Final answer
    x = 2,644,607.07

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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.