Home / 1,133,468.76-1,700,387.28-334,830.72

Finding the Fourth Proportional to 1,133,468.76, 1,700,387.28 and 334,830.72

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Solution

The fourth proportional to 1,133,468.76, 1,700,387.28 and 334,830.72 is: 502,300.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,468.76 : 1,700,387.28 = 334,830.72 : x
  2. Step 2: Convert to fraction form
    1,133,468.76/1,700,387.28 = 334,830.72/x
  3. Step 3: Cross multiply
    1,133,468.76x = 1,700,387.28 × 334,830.72
  4. Step 4: Simplify right side
    1,133,468.76x = 569,341,897,241.24
  5. Step 5: Solve for x
    x = 569,341,897,241.24/1,133,468.76
  6. Step 6: Final answer
    x = 502,300.48

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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.