Home / 1,546,803.56-2,134,603.50-867,754.64

Finding the Fourth Proportional to 1,546,803.56, 2,134,603.50 and 867,754.64

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Solution

The fourth proportional to 1,546,803.56, 2,134,603.50 and 867,754.64 is: 1,197,509.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,803.56 : 2,134,603.50 = 867,754.64 : x
  2. Step 2: Convert to fraction form
    1,546,803.56/2,134,603.50 = 867,754.64/x
  3. Step 3: Cross multiply
    1,546,803.56x = 2,134,603.50 × 867,754.64
  4. Step 4: Simplify right side
    1,546,803.56x = 1,852,312,093,767.67
  5. Step 5: Solve for x
    x = 1,852,312,093,767.67/1,546,803.56
  6. Step 6: Final answer
    x = 1,197,509.59

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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.