Home / 5,349,697.34-8,024,800.25-1,706,812.83

Finding the Fourth Proportional to 5,349,697.34, 8,024,800.25 and 1,706,812.83

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Solution

The fourth proportional to 5,349,697.34, 8,024,800.25 and 1,706,812.83 is: 2,560,300.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,697.34 : 8,024,800.25 = 1,706,812.83 : x
  2. Step 2: Convert to fraction form
    5,349,697.34/8,024,800.25 = 1,706,812.83/x
  3. Step 3: Cross multiply
    5,349,697.34x = 8,024,800.25 × 1,706,812.83
  4. Step 4: Simplify right side
    5,349,697.34x = 13,696,831,984,763.21
  5. Step 5: Solve for x
    x = 13,696,831,984,763.21/5,349,697.34
  6. Step 6: Final answer
    x = 2,560,300.35

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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.