Home / 5,070,211.50-7,600,002.85-1,873,298.64

Finding the Fourth Proportional to 5,070,211.50, 7,600,002.85 and 1,873,298.64

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Solution

The fourth proportional to 5,070,211.50, 7,600,002.85 and 1,873,298.64 is: 2,807,984.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,211.50 : 7,600,002.85 = 1,873,298.64 : x
  2. Step 2: Convert to fraction form
    5,070,211.50/7,600,002.85 = 1,873,298.64/x
  3. Step 3: Cross multiply
    5,070,211.50x = 7,600,002.85 × 1,873,298.64
  4. Step 4: Simplify right side
    5,070,211.50x = 14,237,075,023,205.45
  5. Step 5: Solve for x
    x = 14,237,075,023,205.45/5,070,211.50
  6. Step 6: Final answer
    x = 2,807,984.44

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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.