Home / 5,913,263.32-8,159,814.61-3,335,577.64

Finding the Fourth Proportional to 5,913,263.32, 8,159,814.61 and 3,335,577.64

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Solution

The fourth proportional to 5,913,263.32, 8,159,814.61 and 3,335,577.64 is: 4,602,821.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,263.32 : 8,159,814.61 = 3,335,577.64 : x
  2. Step 2: Convert to fraction form
    5,913,263.32/8,159,814.61 = 3,335,577.64/x
  3. Step 3: Cross multiply
    5,913,263.32x = 8,159,814.61 × 3,335,577.64
  4. Step 4: Simplify right side
    5,913,263.32x = 27,217,695,159,661.32
  5. Step 5: Solve for x
    x = 27,217,695,159,661.32/5,913,263.32
  6. Step 6: Final answer
    x = 4,602,821.43

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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.