Home / 1,141,937.93-1,712,786.13-601,977.88

Finding the Fourth Proportional to 1,141,937.93, 1,712,786.13 and 601,977.88

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Solution

The fourth proportional to 1,141,937.93, 1,712,786.13 and 601,977.88 is: 902,903.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,937.93 : 1,712,786.13 = 601,977.88 : x
  2. Step 2: Convert to fraction form
    1,141,937.93/1,712,786.13 = 601,977.88/x
  3. Step 3: Cross multiply
    1,141,937.93x = 1,712,786.13 × 601,977.88
  4. Step 4: Simplify right side
    1,141,937.93x = 1,031,059,359,148.84
  5. Step 5: Solve for x
    x = 1,031,059,359,148.84/1,141,937.93
  6. Step 6: Final answer
    x = 902,903.16

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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.