Home / 2,415,393.24-3,333,175.02-1,327,666.92

Finding the Fourth Proportional to 2,415,393.24, 3,333,175.02 and 1,327,666.92

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Solution

The fourth proportional to 2,415,393.24, 3,333,175.02 and 1,327,666.92 is: 1,832,143.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,393.24 : 3,333,175.02 = 1,327,666.92 : x
  2. Step 2: Convert to fraction form
    2,415,393.24/3,333,175.02 = 1,327,666.92/x
  3. Step 3: Cross multiply
    2,415,393.24x = 3,333,175.02 × 1,327,666.92
  4. Step 4: Simplify right side
    2,415,393.24x = 4,425,346,212,624.34
  5. Step 5: Solve for x
    x = 4,425,346,212,624.34/2,415,393.24
  6. Step 6: Final answer
    x = 1,832,143.16

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1.5x scale

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.