Home / 5,051,001.61-7,576,480.54-1,264,473.55

Finding the Fourth Proportional to 5,051,001.61, 7,576,480.54 and 1,264,473.55

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Solution

The fourth proportional to 5,051,001.61, 7,576,480.54 and 1,264,473.55 is: 1,896,704.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,001.61 : 7,576,480.54 = 1,264,473.55 : x
  2. Step 2: Convert to fraction form
    5,051,001.61/7,576,480.54 = 1,264,473.55/x
  3. Step 3: Cross multiply
    5,051,001.61x = 7,576,480.54 × 1,264,473.55
  4. Step 4: Simplify right side
    5,051,001.61x = 9,580,259,200,714.95
  5. Step 5: Solve for x
    x = 9,580,259,200,714.95/5,051,001.61
  6. Step 6: Final answer
    x = 1,896,704.84

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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.