Home / 11,359,111.96-15,675,594.29-6,202,363.60

Finding the Fourth Proportional to 11,359,111.96, 15,675,594.29 and 6,202,363.60

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Solution

The fourth proportional to 11,359,111.96, 15,675,594.29 and 6,202,363.60 is: 8,559,272.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,111.96 : 15,675,594.29 = 6,202,363.60 : x
  2. Step 2: Convert to fraction form
    11,359,111.96/15,675,594.29 = 6,202,363.60/x
  3. Step 3: Cross multiply
    11,359,111.96x = 15,675,594.29 × 6,202,363.60
  4. Step 4: Simplify right side
    11,359,111.96x = 97,225,735,432,663.83
  5. Step 5: Solve for x
    x = 97,225,735,432,663.83/11,359,111.96
  6. Step 6: Final answer
    x = 8,559,272.57

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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.