Home / 4,653,385.66-6,422,060.06-2,588,790.17

Finding the Fourth Proportional to 4,653,385.66, 6,422,060.06 and 2,588,790.17

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Solution

The fourth proportional to 4,653,385.66, 6,422,060.06 and 2,588,790.17 is: 3,572,746.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,385.66 : 6,422,060.06 = 2,588,790.17 : x
  2. Step 2: Convert to fraction form
    4,653,385.66/6,422,060.06 = 2,588,790.17/x
  3. Step 3: Cross multiply
    4,653,385.66x = 6,422,060.06 × 2,588,790.17
  4. Step 4: Simplify right side
    4,653,385.66x = 16,625,365,972,757.05
  5. Step 5: Solve for x
    x = 16,625,365,972,757.05/4,653,385.66
  6. Step 6: Final answer
    x = 3,572,746.21

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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.