Home / 2,348,302.36-3,240,602.44-1,381,494.91

Finding the Fourth Proportional to 2,348,302.36, 3,240,602.44 and 1,381,494.91

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Solution

The fourth proportional to 2,348,302.36, 3,240,602.44 and 1,381,494.91 is: 1,906,430.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,302.36 : 3,240,602.44 = 1,381,494.91 : x
  2. Step 2: Convert to fraction form
    2,348,302.36/3,240,602.44 = 1,381,494.91/x
  3. Step 3: Cross multiply
    2,348,302.36x = 3,240,602.44 × 1,381,494.91
  4. Step 4: Simplify right side
    2,348,302.36x = 4,476,875,776,193.58
  5. Step 5: Solve for x
    x = 4,476,875,776,193.58/2,348,302.36
  6. Step 6: Final answer
    x = 1,906,430.73

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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.