Home / 5,868,065.87-8,097,925.42-3,289,747.18

Finding the Fourth Proportional to 5,868,065.87, 8,097,925.42 and 3,289,747.18

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Solution

The fourth proportional to 5,868,065.87, 8,097,925.42 and 3,289,747.18 is: 4,539,848.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868,065.87 : 8,097,925.42 = 3,289,747.18 : x
  2. Step 2: Convert to fraction form
    5,868,065.87/8,097,925.42 = 3,289,747.18/x
  3. Step 3: Cross multiply
    5,868,065.87x = 8,097,925.42 × 3,289,747.18
  4. Step 4: Simplify right side
    5,868,065.87x = 26,640,127,314,295.32
  5. Step 5: Solve for x
    x = 26,640,127,314,295.32/5,868,065.87
  6. Step 6: Final answer
    x = 4,539,848.04

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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.