Home / 6,020,369.55-8,308,115.60-3,442,104.32

Finding the Fourth Proportional to 6,020,369.55, 8,308,115.60 and 3,442,104.32

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Solution

The fourth proportional to 6,020,369.55, 8,308,115.60 and 3,442,104.32 is: 4,750,107.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,369.55 : 8,308,115.60 = 3,442,104.32 : x
  2. Step 2: Convert to fraction form
    6,020,369.55/8,308,115.60 = 3,442,104.32/x
  3. Step 3: Cross multiply
    6,020,369.55x = 8,308,115.60 × 3,442,104.32
  4. Step 4: Simplify right side
    6,020,369.55x = 28,597,400,539,068.29
  5. Step 5: Solve for x
    x = 28,597,400,539,068.29/6,020,369.55
  6. Step 6: Final answer
    x = 4,750,107.17

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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.