Home / 1,203,029.04-1,804,416.40-634,182.24

Finding the Fourth Proportional to 1,203,029.04, 1,804,416.40 and 634,182.24

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Solution

The fourth proportional to 1,203,029.04, 1,804,416.40 and 634,182.24 is: 951,206.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,029.04 : 1,804,416.40 = 634,182.24 : x
  2. Step 2: Convert to fraction form
    1,203,029.04/1,804,416.40 = 634,182.24/x
  3. Step 3: Cross multiply
    1,203,029.04x = 1,804,416.40 × 634,182.24
  4. Step 4: Simplify right side
    1,203,029.04x = 1,144,328,834,444.74
  5. Step 5: Solve for x
    x = 1,144,328,834,444.74/1,203,029.04
  6. Step 6: Final answer
    x = 951,206.33

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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.