Home / 1,582,064.12-2,373,094.74-635,435

Finding the Fourth Proportional to 1,582,064.12, 2,373,094.74 and 635,435

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Solution

The fourth proportional to 1,582,064.12, 2,373,094.74 and 635,435 is: 953,151.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,064.12 : 2,373,094.74 = 635,435 : x
  2. Step 2: Convert to fraction form
    1,582,064.12/2,373,094.74 = 635,435/x
  3. Step 3: Cross multiply
    1,582,064.12x = 2,373,094.74 × 635,435
  4. Step 4: Simplify right side
    1,582,064.12x = 1,507,947,456,111.90
  5. Step 5: Solve for x
    x = 1,507,947,456,111.90/1,582,064.12
  6. Step 6: Final answer
    x = 953,151.92

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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.