Home / 4,772,317.06-7,159,596.85-1,577,443.34

Finding the Fourth Proportional to 4,772,317.06, 7,159,596.85 and 1,577,443.34

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Solution

The fourth proportional to 4,772,317.06, 7,159,596.85 and 1,577,443.34 is: 2,366,535.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772,317.06 : 7,159,596.85 = 1,577,443.34 : x
  2. Step 2: Convert to fraction form
    4,772,317.06/7,159,596.85 = 1,577,443.34/x
  3. Step 3: Cross multiply
    4,772,317.06x = 7,159,596.85 × 1,577,443.34
  4. Step 4: Simplify right side
    4,772,317.06x = 11,293,858,387,988.28
  5. Step 5: Solve for x
    x = 11,293,858,387,988.28/4,772,317.06
  6. Step 6: Final answer
    x = 2,366,535.64

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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.