Home / 1,497,827.84-2,066,842.98-886,003.65

Finding the Fourth Proportional to 1,497,827.84, 2,066,842.98 and 886,003.65

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Solution

The fourth proportional to 1,497,827.84, 2,066,842.98 and 886,003.65 is: 1,222,590.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,827.84 : 2,066,842.98 = 886,003.65 : x
  2. Step 2: Convert to fraction form
    1,497,827.84/2,066,842.98 = 886,003.65/x
  3. Step 3: Cross multiply
    1,497,827.84x = 2,066,842.98 × 886,003.65
  4. Step 4: Simplify right side
    1,497,827.84x = 1,831,230,424,256.88
  5. Step 5: Solve for x
    x = 1,831,230,424,256.88/1,497,827.84
  6. Step 6: Final answer
    x = 1,222,590.73

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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.