Home / 1,134,311.26-1,701,967.32-601,701.76

Finding the Fourth Proportional to 1,134,311.26, 1,701,967.32 and 601,701.76

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Solution

The fourth proportional to 1,134,311.26, 1,701,967.32 and 601,701.76 is: 902,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,311.26 : 1,701,967.32 = 601,701.76 : x
  2. Step 2: Convert to fraction form
    1,134,311.26/1,701,967.32 = 601,701.76/x
  3. Step 3: Cross multiply
    1,134,311.26x = 1,701,967.32 × 601,701.76
  4. Step 4: Simplify right side
    1,134,311.26x = 1,024,076,731,906.48
  5. Step 5: Solve for x
    x = 1,024,076,731,906.48/1,134,311.26
  6. Step 6: Final answer
    x = 902,818.10

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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.