Home / 5,890,696.48-8,835,007.92-1,572,800.32

Finding the Fourth Proportional to 5,890,696.48, 8,835,007.92 and 1,572,800.32

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Solution

The fourth proportional to 5,890,696.48, 8,835,007.92 and 1,572,800.32 is: 2,358,923.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,696.48 : 8,835,007.92 = 1,572,800.32 : x
  2. Step 2: Convert to fraction form
    5,890,696.48/8,835,007.92 = 1,572,800.32/x
  3. Step 3: Cross multiply
    5,890,696.48x = 8,835,007.92 × 1,572,800.32
  4. Step 4: Simplify right side
    5,890,696.48x = 13,895,703,283,778.54
  5. Step 5: Solve for x
    x = 13,895,703,283,778.54/5,890,696.48
  6. Step 6: Final answer
    x = 2,358,923.66

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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.