Home / 1,493,880.24-2,061,729.02-849,397

Finding the Fourth Proportional to 1,493,880.24, 2,061,729.02 and 849,397

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Solution

The fourth proportional to 1,493,880.24, 2,061,729.02 and 849,397 is: 1,172,266.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,880.24 : 2,061,729.02 = 849,397 : x
  2. Step 2: Convert to fraction form
    1,493,880.24/2,061,729.02 = 849,397/x
  3. Step 3: Cross multiply
    1,493,880.24x = 2,061,729.02 × 849,397
  4. Step 4: Simplify right side
    1,493,880.24x = 1,751,226,444,400.94
  5. Step 5: Solve for x
    x = 1,751,226,444,400.94/1,493,880.24
  6. Step 6: Final answer
    x = 1,172,266.96

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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.