Home / 6,860,246.95-9,467,154.33-3,762,795.52

Finding the Fourth Proportional to 6,860,246.95, 9,467,154.33 and 3,762,795.52

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Solution

The fourth proportional to 6,860,246.95, 9,467,154.33 and 3,762,795.52 is: 5,192,665.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,246.95 : 9,467,154.33 = 3,762,795.52 : x
  2. Step 2: Convert to fraction form
    6,860,246.95/9,467,154.33 = 3,762,795.52/x
  3. Step 3: Cross multiply
    6,860,246.95x = 9,467,154.33 × 3,762,795.52
  4. Step 4: Simplify right side
    6,860,246.95x = 35,622,965,911,730.61
  5. Step 5: Solve for x
    x = 35,622,965,911,730.61/6,860,246.95
  6. Step 6: Final answer
    x = 5,192,665.24

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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.