Home / 8,032,065.92-11,084,228.16-4,812,801.92

Finding the Fourth Proportional to 8,032,065.92, 11,084,228.16 and 4,812,801.92

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Solution

The fourth proportional to 8,032,065.92, 11,084,228.16 and 4,812,801.92 is: 6,641,652.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,065.92 : 11,084,228.16 = 4,812,801.92 : x
  2. Step 2: Convert to fraction form
    8,032,065.92/11,084,228.16 = 4,812,801.92/x
  3. Step 3: Cross multiply
    8,032,065.92x = 11,084,228.16 × 4,812,801.92
  4. Step 4: Simplify right side
    8,032,065.92x = 53,346,194,570,166.07
  5. Step 5: Solve for x
    x = 53,346,194,570,166.07/8,032,065.92
  6. Step 6: Final answer
    x = 6,641,652.98

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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.