Home / 5,852,102.80-8,778,154.20-1,863,014.80

Finding the Fourth Proportional to 5,852,102.80, 8,778,154.20 and 1,863,014.80

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Solution

The fourth proportional to 5,852,102.80, 8,778,154.20 and 1,863,014.80 is: 2,794,522.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852,102.80 : 8,778,154.20 = 1,863,014.80 : x
  2. Step 2: Convert to fraction form
    5,852,102.80/8,778,154.20 = 1,863,014.80/x
  3. Step 3: Cross multiply
    5,852,102.80x = 8,778,154.20 × 1,863,014.80
  4. Step 4: Simplify right side
    5,852,102.80x = 16,353,831,191,282.16
  5. Step 5: Solve for x
    x = 16,353,831,191,282.16/5,852,102.80
  6. Step 6: Final answer
    x = 2,794,522.20

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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.