Home / 6,471,216.01-8,930,464.95-3,570,793.66

Finding the Fourth Proportional to 6,471,216.01, 8,930,464.95 and 3,570,793.66

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Solution

The fourth proportional to 6,471,216.01, 8,930,464.95 and 3,570,793.66 is: 4,927,798.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,471,216.01 : 8,930,464.95 = 3,570,793.66 : x
  2. Step 2: Convert to fraction form
    6,471,216.01/8,930,464.95 = 3,570,793.66/x
  3. Step 3: Cross multiply
    6,471,216.01x = 8,930,464.95 × 3,570,793.66
  4. Step 4: Simplify right side
    6,471,216.01x = 31,888,847,624,312.21
  5. Step 5: Solve for x
    x = 31,888,847,624,312.21/6,471,216.01
  6. Step 6: Final answer
    x = 4,927,798.36

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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.