Home / 3,026,587.96-4,176,663.97-1,668,460.96

Finding the Fourth Proportional to 3,026,587.96, 4,176,663.97 and 1,668,460.96

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Solution

The fourth proportional to 3,026,587.96, 4,176,663.97 and 1,668,460.96 is: 2,302,461.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,587.96 : 4,176,663.97 = 1,668,460.96 : x
  2. Step 2: Convert to fraction form
    3,026,587.96/4,176,663.97 = 1,668,460.96/x
  3. Step 3: Cross multiply
    3,026,587.96x = 4,176,663.97 × 1,668,460.96
  4. Step 4: Simplify right side
    3,026,587.96x = 6,968,600,747,757.99
  5. Step 5: Solve for x
    x = 6,968,600,747,757.99/3,026,587.96
  6. Step 6: Final answer
    x = 2,302,461.01

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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.