Home / 6,115,541.18-9,153,350.73-4,495,881.11

Finding the Fourth Proportional to 6,115,541.18, 9,153,350.73 and 4,495,881.11

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Solution

The fourth proportional to 6,115,541.18, 9,153,350.73 and 4,495,881.11 is: 6,729,147.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,541.18 : 9,153,350.73 = 4,495,881.11 : x
  2. Step 2: Convert to fraction form
    6,115,541.18/9,153,350.73 = 4,495,881.11/x
  3. Step 3: Cross multiply
    6,115,541.18x = 9,153,350.73 × 4,495,881.11
  4. Step 4: Simplify right side
    6,115,541.18x = 41,152,376,594,444.96
  5. Step 5: Solve for x
    x = 41,152,376,594,444.96/6,115,541.18
  6. Step 6: Final answer
    x = 6,729,147.17

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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.