Home / 5,913,520.51-8,164,352.59-4,534,213.10

Finding the Fourth Proportional to 5,913,520.51, 8,164,352.59 and 4,534,213.10

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Solution

The fourth proportional to 5,913,520.51, 8,164,352.59 and 4,534,213.10 is: 6,260,046.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,520.51 : 8,164,352.59 = 4,534,213.10 : x
  2. Step 2: Convert to fraction form
    5,913,520.51/8,164,352.59 = 4,534,213.10/x
  3. Step 3: Cross multiply
    5,913,520.51x = 8,164,352.59 × 4,534,213.10
  4. Step 4: Simplify right side
    5,913,520.51x = 37,018,914,466,596.92
  5. Step 5: Solve for x
    x = 37,018,914,466,596.92/5,913,520.51
  6. Step 6: Final answer
    x = 6,260,046.69

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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.