Home / 5,913,263.54-8,159,814.96-3,335,577.86

Finding the Fourth Proportional to 5,913,263.54, 8,159,814.96 and 3,335,577.86

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Solution

The fourth proportional to 5,913,263.54, 8,159,814.96 and 3,335,577.86 is: 4,602,821.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,263.54 : 8,159,814.96 = 3,335,577.86 : x
  2. Step 2: Convert to fraction form
    5,913,263.54/8,159,814.96 = 3,335,577.86/x
  3. Step 3: Cross multiply
    5,913,263.54x = 8,159,814.96 × 3,335,577.86
  4. Step 4: Simplify right side
    5,913,263.54x = 27,217,698,122,272.79
  5. Step 5: Solve for x
    x = 27,217,698,122,272.79/5,913,263.54
  6. Step 6: Final answer
    x = 4,602,821.76

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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.