Home / 9,422,345.28-14,134,839.96-4,630,223.28

Finding the Fourth Proportional to 9,422,345.28, 14,134,839.96 and 4,630,223.28

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Solution

The fourth proportional to 9,422,345.28, 14,134,839.96 and 4,630,223.28 is: 6,945,984.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422,345.28 : 14,134,839.96 = 4,630,223.28 : x
  2. Step 2: Convert to fraction form
    9,422,345.28/14,134,839.96 = 4,630,223.28/x
  3. Step 3: Cross multiply
    9,422,345.28x = 14,134,839.96 × 4,630,223.28
  4. Step 4: Simplify right side
    9,422,345.28x = 65,447,465,041,866.27
  5. Step 5: Solve for x
    x = 65,447,465,041,866.27/9,422,345.28
  6. Step 6: Final answer
    x = 6,945,984.58

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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.