Home / 8,873,170.77-13,308,424.08-2,807,114.29

Finding the Fourth Proportional to 8,873,170.77, 13,308,424.08 and 2,807,114.29

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Solution

The fourth proportional to 8,873,170.77, 13,308,424.08 and 2,807,114.29 is: 4,210,250.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,170.77 : 13,308,424.08 = 2,807,114.29 : x
  2. Step 2: Convert to fraction form
    8,873,170.77/13,308,424.08 = 2,807,114.29/x
  3. Step 3: Cross multiply
    8,873,170.77x = 13,308,424.08 × 2,807,114.29
  4. Step 4: Simplify right side
    8,873,170.77x = 37,358,267,412,348.10
  5. Step 5: Solve for x
    x = 37,358,267,412,348.10/8,873,170.77
  6. Step 6: Final answer
    x = 4,210,250.02

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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.