Home / 3,104,001.90-4,653,232.65-1,210,302.90

Finding the Fourth Proportional to 3,104,001.90, 4,653,232.65 and 1,210,302.90

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Solution

The fourth proportional to 3,104,001.90, 4,653,232.65 and 1,210,302.90 is: 1,814,374.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,001.90 : 4,653,232.65 = 1,210,302.90 : x
  2. Step 2: Convert to fraction form
    3,104,001.90/4,653,232.65 = 1,210,302.90/x
  3. Step 3: Cross multiply
    3,104,001.90x = 4,653,232.65 × 1,210,302.90
  4. Step 4: Simplify right side
    3,104,001.90x = 5,631,820,970,669.69
  5. Step 5: Solve for x
    x = 5,631,820,970,669.69/3,104,001.90
  6. Step 6: Final answer
    x = 1,814,374.20

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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.