Home / 4,700,593.99-6,484,432.25-3,069,955.86

Finding the Fourth Proportional to 4,700,593.99, 6,484,432.25 and 3,069,955.86

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Solution

The fourth proportional to 4,700,593.99, 6,484,432.25 and 3,069,955.86 is: 4,234,979.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,593.99 : 6,484,432.25 = 3,069,955.86 : x
  2. Step 2: Convert to fraction form
    4,700,593.99/6,484,432.25 = 3,069,955.86/x
  3. Step 3: Cross multiply
    4,700,593.99x = 6,484,432.25 × 3,069,955.86
  4. Step 4: Simplify right side
    4,700,593.99x = 19,906,920,768,018.76
  5. Step 5: Solve for x
    x = 19,906,920,768,018.76/4,700,593.99
  6. Step 6: Final answer
    x = 4,234,979.84

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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.