Home / 9,572,730.60-14,339,742.30-5,967,431.40

Finding the Fourth Proportional to 9,572,730.60, 14,339,742.30 and 5,967,431.40

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Solution

The fourth proportional to 9,572,730.60, 14,339,742.30 and 5,967,431.40 is: 8,939,082.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,572,730.60 : 14,339,742.30 = 5,967,431.40 : x
  2. Step 2: Convert to fraction form
    9,572,730.60/14,339,742.30 = 5,967,431.40/x
  3. Step 3: Cross multiply
    9,572,730.60x = 14,339,742.30 × 5,967,431.40
  4. Step 4: Simplify right side
    9,572,730.60x = 85,571,428,468,928.23
  5. Step 5: Solve for x
    x = 85,571,428,468,928.23/9,572,730.60
  6. Step 6: Final answer
    x = 8,939,082.49

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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.