Home / 4,783,604.83-6,604,060.95-3,315,646.69

Finding the Fourth Proportional to 4,783,604.83, 6,604,060.95 and 3,315,646.69

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Solution

The fourth proportional to 4,783,604.83, 6,604,060.95 and 3,315,646.69 is: 4,577,454.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,604.83 : 6,604,060.95 = 3,315,646.69 : x
  2. Step 2: Convert to fraction form
    4,783,604.83/6,604,060.95 = 3,315,646.69/x
  3. Step 3: Cross multiply
    4,783,604.83x = 6,604,060.95 × 3,315,646.69
  4. Step 4: Simplify right side
    4,783,604.83x = 21,896,732,796,405.45
  5. Step 5: Solve for x
    x = 21,896,732,796,405.45/4,783,604.83
  6. Step 6: Final answer
    x = 4,577,454.37

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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.