Home / 2,031,462-2,803,417.56-1,126,182

Finding the Fourth Proportional to 2,031,462, 2,803,417.56 and 1,126,182

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Solution

The fourth proportional to 2,031,462, 2,803,417.56 and 1,126,182 is: 1,554,131.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,462 : 2,803,417.56 = 1,126,182 : x
  2. Step 2: Convert to fraction form
    2,031,462/2,803,417.56 = 1,126,182/x
  3. Step 3: Cross multiply
    2,031,462x = 2,803,417.56 × 1,126,182
  4. Step 4: Simplify right side
    2,031,462x = 3,157,158,394,555.92
  5. Step 5: Solve for x
    x = 3,157,158,394,555.92/2,031,462
  6. Step 6: Final answer
    x = 1,554,131.16

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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.