Home / 4,516,033.93-6,237,299.02-2,974,187.86

Finding the Fourth Proportional to 4,516,033.93, 6,237,299.02 and 2,974,187.86

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Solution

The fourth proportional to 4,516,033.93, 6,237,299.02 and 2,974,187.86 is: 4,107,785.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,033.93 : 6,237,299.02 = 2,974,187.86 : x
  2. Step 2: Convert to fraction form
    4,516,033.93/6,237,299.02 = 2,974,187.86/x
  3. Step 3: Cross multiply
    4,516,033.93x = 6,237,299.02 × 2,974,187.86
  4. Step 4: Simplify right side
    4,516,033.93x = 18,550,899,024,473.89
  5. Step 5: Solve for x
    x = 18,550,899,024,473.89/4,516,033.93
  6. Step 6: Final answer
    x = 4,107,785.57

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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.