Home / 5,735,705.48-7,915,374.23-3,122,284.71

Finding the Fourth Proportional to 5,735,705.48, 7,915,374.23 and 3,122,284.71

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Solution

The fourth proportional to 5,735,705.48, 7,915,374.23 and 3,122,284.71 is: 4,308,807.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,705.48 : 7,915,374.23 = 3,122,284.71 : x
  2. Step 2: Convert to fraction form
    5,735,705.48/7,915,374.23 = 3,122,284.71/x
  3. Step 3: Cross multiply
    5,735,705.48x = 7,915,374.23 × 3,122,284.71
  4. Step 4: Simplify right side
    5,735,705.48x = 24,714,051,932,257.02
  5. Step 5: Solve for x
    x = 24,714,051,932,257.02/5,735,705.48
  6. Step 6: Final answer
    x = 4,308,807.70

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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.