Home / 1,676,252.02-2,510,375.82-964,784.47

Finding the Fourth Proportional to 1,676,252.02, 2,510,375.82 and 964,784.47

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Solution

The fourth proportional to 1,676,252.02, 2,510,375.82 and 964,784.47 is: 1,444,873.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,252.02 : 2,510,375.82 = 964,784.47 : x
  2. Step 2: Convert to fraction form
    1,676,252.02/2,510,375.82 = 964,784.47/x
  3. Step 3: Cross multiply
    1,676,252.02x = 2,510,375.82 × 964,784.47
  4. Step 4: Simplify right side
    1,676,252.02x = 2,421,971,604,999.52
  5. Step 5: Solve for x
    x = 2,421,971,604,999.52/1,676,252.02
  6. Step 6: Final answer
    x = 1,444,873.19

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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.