Home / 6,339,587.22-9,509,029.47-4,635,476.82

Finding the Fourth Proportional to 6,339,587.22, 9,509,029.47 and 4,635,476.82

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Solution

The fourth proportional to 6,339,587.22, 9,509,029.47 and 4,635,476.82 is: 6,952,958.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,339,587.22 : 9,509,029.47 = 4,635,476.82 : x
  2. Step 2: Convert to fraction form
    6,339,587.22/9,509,029.47 = 4,635,476.82/x
  3. Step 3: Cross multiply
    6,339,587.22x = 9,509,029.47 × 4,635,476.82
  4. Step 4: Simplify right side
    6,339,587.22x = 44,078,885,688,881.89
  5. Step 5: Solve for x
    x = 44,078,885,688,881.89/6,339,587.22
  6. Step 6: Final answer
    x = 6,952,958.32

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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.