Home / 5,330,795.41-7,996,186.95-1,736,556.61

Finding the Fourth Proportional to 5,330,795.41, 7,996,186.95 and 1,736,556.61

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Solution

The fourth proportional to 5,330,795.41, 7,996,186.95 and 1,736,556.61 is: 2,604,832.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,795.41 : 7,996,186.95 = 1,736,556.61 : x
  2. Step 2: Convert to fraction form
    5,330,795.41/7,996,186.95 = 1,736,556.61/x
  3. Step 3: Cross multiply
    5,330,795.41x = 7,996,186.95 × 1,736,556.61
  4. Step 4: Simplify right side
    5,330,795.41x = 13,885,831,302,818.24
  5. Step 5: Solve for x
    x = 13,885,831,302,818.24/5,330,795.41
  6. Step 6: Final answer
    x = 2,604,832.91

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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.