Home / 2,094,444.02-3,141,846.39-578,127.26

Finding the Fourth Proportional to 2,094,444.02, 3,141,846.39 and 578,127.26

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Solution

The fourth proportional to 2,094,444.02, 3,141,846.39 and 578,127.26 is: 867,240.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,444.02 : 3,141,846.39 = 578,127.26 : x
  2. Step 2: Convert to fraction form
    2,094,444.02/3,141,846.39 = 578,127.26/x
  3. Step 3: Cross multiply
    2,094,444.02x = 3,141,846.39 × 578,127.26
  4. Step 4: Simplify right side
    2,094,444.02x = 1,816,387,029,082.36
  5. Step 5: Solve for x
    x = 1,816,387,029,082.36/2,094,444.02
  6. Step 6: Final answer
    x = 867,240.67

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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.