Home / 4,094,379.87-6,142,357.08-1,569,838.29

Finding the Fourth Proportional to 4,094,379.87, 6,142,357.08 and 1,569,838.29

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Solution

The fourth proportional to 4,094,379.87, 6,142,357.08 and 1,569,838.29 is: 2,355,059.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,379.87 : 6,142,357.08 = 1,569,838.29 : x
  2. Step 2: Convert to fraction form
    4,094,379.87/6,142,357.08 = 1,569,838.29/x
  3. Step 3: Cross multiply
    4,094,379.87x = 6,142,357.08 × 1,569,838.29
  4. Step 4: Simplify right side
    4,094,379.87x = 9,642,507,335,036.59
  5. Step 5: Solve for x
    x = 9,642,507,335,036.59/4,094,379.87
  6. Step 6: Final answer
    x = 2,355,059.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.