Home / 5,340,402.66-8,011,096.47-1,746,188.04

Finding the Fourth Proportional to 5,340,402.66, 8,011,096.47 and 1,746,188.04

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Solution

The fourth proportional to 5,340,402.66, 8,011,096.47 and 1,746,188.04 is: 2,619,443.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,340,402.66 : 8,011,096.47 = 1,746,188.04 : x
  2. Step 2: Convert to fraction form
    5,340,402.66/8,011,096.47 = 1,746,188.04/x
  3. Step 3: Cross multiply
    5,340,402.66x = 8,011,096.47 × 1,746,188.04
  4. Step 4: Simplify right side
    5,340,402.66x = 13,988,880,843,200.22
  5. Step 5: Solve for x
    x = 13,988,880,843,200.22/5,340,402.66
  6. Step 6: Final answer
    x = 2,619,443.09

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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.