Home / 2,238,690.01-3,357,706.93-1,101,146.87

Finding the Fourth Proportional to 2,238,690.01, 3,357,706.93 and 1,101,146.87

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Solution

The fourth proportional to 2,238,690.01, 3,357,706.93 and 1,101,146.87 is: 1,651,558.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,690.01 : 3,357,706.93 = 1,101,146.87 : x
  2. Step 2: Convert to fraction form
    2,238,690.01/3,357,706.93 = 1,101,146.87/x
  3. Step 3: Cross multiply
    2,238,690.01x = 3,357,706.93 × 1,101,146.87
  4. Step 4: Simplify right side
    2,238,690.01x = 3,697,328,476,346.81
  5. Step 5: Solve for x
    x = 3,697,328,476,346.81/2,238,690.01
  6. Step 6: Final answer
    x = 1,651,558.93

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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.