Home / 1,744,670.86-2,617,003.05-546,684.94

Finding the Fourth Proportional to 1,744,670.86, 2,617,003.05 and 546,684.94

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Solution

The fourth proportional to 1,744,670.86, 2,617,003.05 and 546,684.94 is: 820,026.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,670.86 : 2,617,003.05 = 546,684.94 : x
  2. Step 2: Convert to fraction form
    1,744,670.86/2,617,003.05 = 546,684.94/x
  3. Step 3: Cross multiply
    1,744,670.86x = 2,617,003.05 × 546,684.94
  4. Step 4: Simplify right side
    1,744,670.86x = 1,430,676,155,369.07
  5. Step 5: Solve for x
    x = 1,430,676,155,369.07/1,744,670.86
  6. Step 6: Final answer
    x = 820,026.39

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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.