Home / 2,094,203.13-3,141,312.86-1,384,073.29

Finding the Fourth Proportional to 2,094,203.13, 3,141,312.86 and 1,384,073.29

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Solution

The fourth proportional to 2,094,203.13, 3,141,312.86 and 1,384,073.29 is: 2,076,115.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,203.13 : 3,141,312.86 = 1,384,073.29 : x
  2. Step 2: Convert to fraction form
    2,094,203.13/3,141,312.86 = 1,384,073.29/x
  3. Step 3: Cross multiply
    2,094,203.13x = 3,141,312.86 × 1,384,073.29
  4. Step 4: Simplify right side
    2,094,203.13x = 4,347,807,225,059.51
  5. Step 5: Solve for x
    x = 4,347,807,225,059.51/2,094,203.13
  6. Step 6: Final answer
    x = 2,076,115.33

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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.