Home / 2,104,051.17-2,903,532.53-1,186,272.27

Finding the Fourth Proportional to 2,104,051.17, 2,903,532.53 and 1,186,272.27

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Solution

The fourth proportional to 2,104,051.17, 2,903,532.53 and 1,186,272.27 is: 1,637,022.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,051.17 : 2,903,532.53 = 1,186,272.27 : x
  2. Step 2: Convert to fraction form
    2,104,051.17/2,903,532.53 = 1,186,272.27/x
  3. Step 3: Cross multiply
    2,104,051.17x = 2,903,532.53 × 1,186,272.27
  4. Step 4: Simplify right side
    2,104,051.17x = 3,444,380,126,123.36
  5. Step 5: Solve for x
    x = 3,444,380,126,123.36/2,104,051.17
  6. Step 6: Final answer
    x = 1,637,022.98

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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.