Home / 2,441,205.18-3,368,857.08-1,353,448.86

Finding the Fourth Proportional to 2,441,205.18, 3,368,857.08 and 1,353,448.86

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Solution

The fourth proportional to 2,441,205.18, 3,368,857.08 and 1,353,448.86 is: 1,867,756.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,205.18 : 3,368,857.08 = 1,353,448.86 : x
  2. Step 2: Convert to fraction form
    2,441,205.18/3,368,857.08 = 1,353,448.86/x
  3. Step 3: Cross multiply
    2,441,205.18x = 3,368,857.08 × 1,353,448.86
  4. Step 4: Simplify right side
    2,441,205.18x = 4,559,575,774,428.93
  5. Step 5: Solve for x
    x = 4,559,575,774,428.93/2,441,205.18
  6. Step 6: Final answer
    x = 1,867,756.06

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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.