Home / 6,761,598.69-10,118,154.05-5,853,903.38

Finding the Fourth Proportional to 6,761,598.69, 10,118,154.05 and 5,853,903.38

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Solution

The fourth proportional to 6,761,598.69, 10,118,154.05 and 5,853,903.38 is: 8,759,865.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,761,598.69 : 10,118,154.05 = 5,853,903.38 : x
  2. Step 2: Convert to fraction form
    6,761,598.69/10,118,154.05 = 5,853,903.38/x
  3. Step 3: Cross multiply
    6,761,598.69x = 10,118,154.05 × 5,853,903.38
  4. Step 4: Simplify right side
    6,761,598.69x = 59,230,696,112,795.40
  5. Step 5: Solve for x
    x = 59,230,696,112,795.40/6,761,598.69
  6. Step 6: Final answer
    x = 8,759,865.65

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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.