Home / 4,869,134.92-6,717,293.52-2,934,295.96

Finding the Fourth Proportional to 4,869,134.92, 6,717,293.52 and 2,934,295.96

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Solution

The fourth proportional to 4,869,134.92, 6,717,293.52 and 2,934,295.96 is: 4,048,055.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,134.92 : 6,717,293.52 = 2,934,295.96 : x
  2. Step 2: Convert to fraction form
    4,869,134.92/6,717,293.52 = 2,934,295.96/x
  3. Step 3: Cross multiply
    4,869,134.92x = 6,717,293.52 × 2,934,295.96
  4. Step 4: Simplify right side
    4,869,134.92x = 19,710,527,237,870.18
  5. Step 5: Solve for x
    x = 19,710,527,237,870.18/4,869,134.92
  6. Step 6: Final answer
    x = 4,048,055.26

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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.