Home / 3,634,000.45-5,014,043.23-2,393,479.37

Finding the Fourth Proportional to 3,634,000.45, 5,014,043.23 and 2,393,479.37

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Solution

The fourth proportional to 3,634,000.45, 5,014,043.23 and 2,393,479.37 is: 3,302,423.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,000.45 : 5,014,043.23 = 2,393,479.37 : x
  2. Step 2: Convert to fraction form
    3,634,000.45/5,014,043.23 = 2,393,479.37/x
  3. Step 3: Cross multiply
    3,634,000.45x = 5,014,043.23 × 2,393,479.37
  4. Step 4: Simplify right side
    3,634,000.45x = 12,001,009,031,293.17
  5. Step 5: Solve for x
    x = 12,001,009,031,293.17/3,634,000.45
  6. Step 6: Final answer
    x = 3,302,423.65

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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.