Home / 2,243,051.25-3,364,577.02-1,791,658.70

Finding the Fourth Proportional to 2,243,051.25, 3,364,577.02 and 1,791,658.70

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Solution

The fourth proportional to 2,243,051.25, 3,364,577.02 and 1,791,658.70 is: 2,687,488.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,051.25 : 3,364,577.02 = 1,791,658.70 : x
  2. Step 2: Convert to fraction form
    2,243,051.25/3,364,577.02 = 1,791,658.70/x
  3. Step 3: Cross multiply
    2,243,051.25x = 3,364,577.02 × 1,791,658.70
  4. Step 4: Simplify right side
    2,243,051.25x = 6,028,173,685,223.93
  5. Step 5: Solve for x
    x = 6,028,173,685,223.93/2,243,051.25
  6. Step 6: Final answer
    x = 2,687,488.17

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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.