Home / 11,826,041.10-17,739,061.65-5,094,455.10

Finding the Fourth Proportional to 11,826,041.10, 17,739,061.65 and 5,094,455.10

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Solution

The fourth proportional to 11,826,041.10, 17,739,061.65 and 5,094,455.10 is: 7,641,682.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,826,041.10 : 17,739,061.65 = 5,094,455.10 : x
  2. Step 2: Convert to fraction form
    11,826,041.10/17,739,061.65 = 5,094,455.10/x
  3. Step 3: Cross multiply
    11,826,041.10x = 17,739,061.65 × 5,094,455.10
  4. Step 4: Simplify right side
    11,826,041.10x = 90,370,853,092,056.91
  5. Step 5: Solve for x
    x = 90,370,853,092,056.91/11,826,041.10
  6. Step 6: Final answer
    x = 7,641,682.65

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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.