Home / 6,547,339.91-9,035,331.70-3,795,622.69

Finding the Fourth Proportional to 6,547,339.91, 9,035,331.70 and 3,795,622.69

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Solution

The fourth proportional to 6,547,339.91, 9,035,331.70 and 3,795,622.69 is: 5,237,960.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547,339.91 : 9,035,331.70 = 3,795,622.69 : x
  2. Step 2: Convert to fraction form
    6,547,339.91/9,035,331.70 = 3,795,622.69/x
  3. Step 3: Cross multiply
    6,547,339.91x = 9,035,331.70 × 3,795,622.69
  4. Step 4: Simplify right side
    6,547,339.91x = 34,294,709,980,118.89
  5. Step 5: Solve for x
    x = 34,294,709,980,118.89/6,547,339.91
  6. Step 6: Final answer
    x = 5,237,960.83

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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.