Home / 4,934,558.40-7,401,837.60-4,745,601.60

Finding the Fourth Proportional to 4,934,558.40, 7,401,837.60 and 4,745,601.60

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Solution

The fourth proportional to 4,934,558.40, 7,401,837.60 and 4,745,601.60 is: 7,118,402.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,558.40 : 7,401,837.60 = 4,745,601.60 : x
  2. Step 2: Convert to fraction form
    4,934,558.40/7,401,837.60 = 4,745,601.60/x
  3. Step 3: Cross multiply
    4,934,558.40x = 7,401,837.60 × 4,745,601.60
  4. Step 4: Simplify right side
    4,934,558.40x = 35,126,172,357,500.16
  5. Step 5: Solve for x
    x = 35,126,172,357,500.16/4,934,558.40
  6. Step 6: Final answer
    x = 7,118,402.40

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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.