Home / 1,094,068.53-1,508,007.56-731,360.05

Finding the Fourth Proportional to 1,094,068.53, 1,508,007.56 and 731,360.05

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Solution

The fourth proportional to 1,094,068.53, 1,508,007.56 and 731,360.05 is: 1,008,068.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,068.53 : 1,508,007.56 = 731,360.05 : x
  2. Step 2: Convert to fraction form
    1,094,068.53/1,508,007.56 = 731,360.05/x
  3. Step 3: Cross multiply
    1,094,068.53x = 1,508,007.56 × 731,360.05
  4. Step 4: Simplify right side
    1,094,068.53x = 1,102,896,484,481.98
  5. Step 5: Solve for x
    x = 1,102,896,484,481.98/1,094,068.53
  6. Step 6: Final answer
    x = 1,008,068.92

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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.