Home / 3,292,865.15-4,939,270.02-2,573,811.67

Finding the Fourth Proportional to 3,292,865.15, 4,939,270.02 and 2,573,811.67

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Solution

The fourth proportional to 3,292,865.15, 4,939,270.02 and 2,573,811.67 is: 3,860,695.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,865.15 : 4,939,270.02 = 2,573,811.67 : x
  2. Step 2: Convert to fraction form
    3,292,865.15/4,939,270.02 = 2,573,811.67/x
  3. Step 3: Cross multiply
    3,292,865.15x = 4,939,270.02 × 2,573,811.67
  4. Step 4: Simplify right side
    3,292,865.15x = 12,712,750,834,192.35
  5. Step 5: Solve for x
    x = 12,712,750,834,192.35/3,292,865.15
  6. Step 6: Final answer
    x = 3,860,695.85

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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.