Home / 6,433,568.34-8,880,317.18-4,141,729

Finding the Fourth Proportional to 6,433,568.34, 8,880,317.18 and 4,141,729

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Solution

The fourth proportional to 6,433,568.34, 8,880,317.18 and 4,141,729 is: 5,716,868.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,568.34 : 8,880,317.18 = 4,141,729 : x
  2. Step 2: Convert to fraction form
    6,433,568.34/8,880,317.18 = 4,141,729/x
  3. Step 3: Cross multiply
    6,433,568.34x = 8,880,317.18 × 4,141,729
  4. Step 4: Simplify right side
    6,433,568.34x = 36,779,867,193,604.22
  5. Step 5: Solve for x
    x = 36,779,867,193,604.22/6,433,568.34
  6. Step 6: Final answer
    x = 5,716,868.97

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1.5x scale

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.