Home / 1,833,317.01-2,529,939.42-1,017,472.86

Finding the Fourth Proportional to 1,833,317.01, 2,529,939.42 and 1,017,472.86

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Solution

The fourth proportional to 1,833,317.01, 2,529,939.42 and 1,017,472.86 is: 1,404,091.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,317.01 : 2,529,939.42 = 1,017,472.86 : x
  2. Step 2: Convert to fraction form
    1,833,317.01/2,529,939.42 = 1,017,472.86/x
  3. Step 3: Cross multiply
    1,833,317.01x = 2,529,939.42 × 1,017,472.86
  4. Step 4: Simplify right side
    1,833,317.01x = 2,574,144,697,294.14
  5. Step 5: Solve for x
    x = 2,574,144,697,294.14/1,833,317.01
  6. Step 6: Final answer
    x = 1,404,091.43

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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.