Home / 1,829,261.67-2,743,894.69-549,869.24

Finding the Fourth Proportional to 1,829,261.67, 2,743,894.69 and 549,869.24

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Solution

The fourth proportional to 1,829,261.67, 2,743,894.69 and 549,869.24 is: 824,804.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,261.67 : 2,743,894.69 = 549,869.24 : x
  2. Step 2: Convert to fraction form
    1,829,261.67/2,743,894.69 = 549,869.24/x
  3. Step 3: Cross multiply
    1,829,261.67x = 2,743,894.69 × 549,869.24
  4. Step 4: Simplify right side
    1,829,261.67x = 1,508,783,280,198.95
  5. Step 5: Solve for x
    x = 1,508,783,280,198.95/1,829,261.67
  6. Step 6: Final answer
    x = 824,804.51

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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.