Home / 592,760.45-889,142.04-341,681.91

Finding the Fourth Proportional to 592,760.45, 889,142.04 and 341,681.91

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Solution

The fourth proportional to 592,760.45, 889,142.04 and 341,681.91 is: 512,523.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,760.45 : 889,142.04 = 341,681.91 : x
  2. Step 2: Convert to fraction form
    592,760.45/889,142.04 = 341,681.91/x
  3. Step 3: Cross multiply
    592,760.45x = 889,142.04 × 341,681.91
  4. Step 4: Simplify right side
    592,760.45x = 303,803,750,488.50
  5. Step 5: Solve for x
    x = 303,803,750,488.50/592,760.45
  6. Step 6: Final answer
    x = 512,523.66

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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.