Home / 4,860,219.60-6,706,973.09-2,684,715.93

Finding the Fourth Proportional to 4,860,219.60, 6,706,973.09 and 2,684,715.93

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Solution

The fourth proportional to 4,860,219.60, 6,706,973.09 and 2,684,715.93 is: 3,704,836.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,219.60 : 6,706,973.09 = 2,684,715.93 : x
  2. Step 2: Convert to fraction form
    4,860,219.60/6,706,973.09 = 2,684,715.93/x
  3. Step 3: Cross multiply
    4,860,219.60x = 6,706,973.09 × 2,684,715.93
  4. Step 4: Simplify right side
    4,860,219.60x = 18,006,317,503,516.12
  5. Step 5: Solve for x
    x = 18,006,317,503,516.12/4,860,219.60
  6. Step 6: Final answer
    x = 3,704,836.20

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1.5x scale

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.