Home / 2,842,653-4,264,266.24-923,484.36

Finding the Fourth Proportional to 2,842,653, 4,264,266.24 and 923,484.36

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Solution

The fourth proportional to 2,842,653, 4,264,266.24 and 923,484.36 is: 1,385,319.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,842,653 : 4,264,266.24 = 923,484.36 : x
  2. Step 2: Convert to fraction form
    2,842,653/4,264,266.24 = 923,484.36/x
  3. Step 3: Cross multiply
    2,842,653x = 4,264,266.24 × 923,484.36
  4. Step 4: Simplify right side
    2,842,653x = 3,937,983,179,516.01
  5. Step 5: Solve for x
    x = 3,937,983,179,516.01/2,842,653
  6. Step 6: Final answer
    x = 1,385,319.69

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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.