Home / 5,001,779.34-6,899,938.83-3,282,661.26

Finding the Fourth Proportional to 5,001,779.34, 6,899,938.83 and 3,282,661.26

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Solution

The fourth proportional to 5,001,779.34, 6,899,938.83 and 3,282,661.26 is: 4,528,420.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,779.34 : 6,899,938.83 = 3,282,661.26 : x
  2. Step 2: Convert to fraction form
    5,001,779.34/6,899,938.83 = 3,282,661.26/x
  3. Step 3: Cross multiply
    5,001,779.34x = 6,899,938.83 × 3,282,661.26
  4. Step 4: Simplify right side
    5,001,779.34x = 22,650,161,893,610.72
  5. Step 5: Solve for x
    x = 22,650,161,893,610.72/5,001,779.34
  6. Step 6: Final answer
    x = 4,528,420.86

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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.