Home / 4,462,501.77-6,693,752.09-2,945,829.35

Finding the Fourth Proportional to 4,462,501.77, 6,693,752.09 and 2,945,829.35

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Solution

The fourth proportional to 4,462,501.77, 6,693,752.09 and 2,945,829.35 is: 4,418,743.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,501.77 : 6,693,752.09 = 2,945,829.35 : x
  2. Step 2: Convert to fraction form
    4,462,501.77/6,693,752.09 = 2,945,829.35/x
  3. Step 3: Cross multiply
    4,462,501.77x = 6,693,752.09 × 2,945,829.35
  4. Step 4: Simplify right side
    4,462,501.77x = 19,718,651,392,444.80
  5. Step 5: Solve for x
    x = 19,718,651,392,444.80/4,462,501.77
  6. Step 6: Final answer
    x = 4,418,743.66

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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.