Home / 4,630,520.88-6,390,118.81-2,593,330.38

Finding the Fourth Proportional to 4,630,520.88, 6,390,118.81 and 2,593,330.38

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Solution

The fourth proportional to 4,630,520.88, 6,390,118.81 and 2,593,330.38 is: 3,578,795.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,520.88 : 6,390,118.81 = 2,593,330.38 : x
  2. Step 2: Convert to fraction form
    4,630,520.88/6,390,118.81 = 2,593,330.38/x
  3. Step 3: Cross multiply
    4,630,520.88x = 6,390,118.81 × 2,593,330.38
  4. Step 4: Simplify right side
    4,630,520.88x = 16,571,689,241,782.45
  5. Step 5: Solve for x
    x = 16,571,689,241,782.45/4,630,520.88
  6. Step 6: Final answer
    x = 3,578,795.92

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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.