Home / 5,051,008.36-7,576,490.66-1,264,480.30

Finding the Fourth Proportional to 5,051,008.36, 7,576,490.66 and 1,264,480.30

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Solution

The fourth proportional to 5,051,008.36, 7,576,490.66 and 1,264,480.30 is: 1,896,714.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,008.36 : 7,576,490.66 = 1,264,480.30 : x
  2. Step 2: Convert to fraction form
    5,051,008.36/7,576,490.66 = 1,264,480.30/x
  3. Step 3: Cross multiply
    5,051,008.36x = 7,576,490.66 × 1,264,480.30
  4. Step 4: Simplify right side
    5,051,008.36x = 9,580,323,144,821.55
  5. Step 5: Solve for x
    x = 9,580,323,144,821.55/5,051,008.36
  6. Step 6: Final answer
    x = 1,896,714.97

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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.