Home / 2,883,917.64-4,328,476.54-1,537,201.92

Finding the Fourth Proportional to 2,883,917.64, 4,328,476.54 and 1,537,201.92

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Solution

The fourth proportional to 2,883,917.64, 4,328,476.54 and 1,537,201.92 is: 2,307,188.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,917.64 : 4,328,476.54 = 1,537,201.92 : x
  2. Step 2: Convert to fraction form
    2,883,917.64/4,328,476.54 = 1,537,201.92/x
  3. Step 3: Cross multiply
    2,883,917.64x = 4,328,476.54 × 1,537,201.92
  4. Step 4: Simplify right side
    2,883,917.64x = 6,653,742,447,962.96
  5. Step 5: Solve for x
    x = 6,653,742,447,962.96/2,883,917.64
  6. Step 6: Final answer
    x = 2,307,188.79

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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.