Home / 4,637,653.56-6,953,220.76-2,042,726.80

Finding the Fourth Proportional to 4,637,653.56, 6,953,220.76 and 2,042,726.80

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Solution

The fourth proportional to 4,637,653.56, 6,953,220.76 and 2,042,726.80 is: 3,062,654.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637,653.56 : 6,953,220.76 = 2,042,726.80 : x
  2. Step 2: Convert to fraction form
    4,637,653.56/6,953,220.76 = 2,042,726.80/x
  3. Step 3: Cross multiply
    4,637,653.56x = 6,953,220.76 × 2,042,726.80
  4. Step 4: Simplify right side
    4,637,653.56x = 14,203,530,381,400.53
  5. Step 5: Solve for x
    x = 14,203,530,381,400.53/4,637,653.56
  6. Step 6: Final answer
    x = 3,062,654.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.