Home / 6,750,960.69-9,316,355.43-3,653,484.55

Finding the Fourth Proportional to 6,750,960.69, 9,316,355.43 and 3,653,484.55

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Solution

The fourth proportional to 6,750,960.69, 9,316,355.43 and 3,653,484.55 is: 5,041,824.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750,960.69 : 9,316,355.43 = 3,653,484.55 : x
  2. Step 2: Convert to fraction form
    6,750,960.69/9,316,355.43 = 3,653,484.55/x
  3. Step 3: Cross multiply
    6,750,960.69x = 9,316,355.43 × 3,653,484.55
  4. Step 4: Simplify right side
    6,750,960.69x = 34,037,160,616,223.29
  5. Step 5: Solve for x
    x = 34,037,160,616,223.29/6,750,960.69
  6. Step 6: Final answer
    x = 5,041,824.74

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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.