Home / 7,673,566.32-10,589,484.60-4,235,777.28

Finding the Fourth Proportional to 7,673,566.32, 10,589,484.60 and 4,235,777.28

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Solution

The fourth proportional to 7,673,566.32, 10,589,484.60 and 4,235,777.28 is: 5,845,352.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,673,566.32 : 10,589,484.60 = 4,235,777.28 : x
  2. Step 2: Convert to fraction form
    7,673,566.32/10,589,484.60 = 4,235,777.28/x
  3. Step 3: Cross multiply
    7,673,566.32x = 10,589,484.60 × 4,235,777.28
  4. Step 4: Simplify right side
    7,673,566.32x = 44,854,698,275,589.89
  5. Step 5: Solve for x
    x = 44,854,698,275,589.89/7,673,566.32
  6. Step 6: Final answer
    x = 5,845,352.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.