Home / 6,152,416.43-9,230,596.13-4,307,849.72

Finding the Fourth Proportional to 6,152,416.43, 9,230,596.13 and 4,307,849.72

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Solution

The fourth proportional to 6,152,416.43, 9,230,596.13 and 4,307,849.72 is: 6,463,155.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,416.43 : 9,230,596.13 = 4,307,849.72 : x
  2. Step 2: Convert to fraction form
    6,152,416.43/9,230,596.13 = 4,307,849.72/x
  3. Step 3: Cross multiply
    6,152,416.43x = 9,230,596.13 × 4,307,849.72
  4. Step 4: Simplify right side
    6,152,416.43x = 39,764,020,953,284.96
  5. Step 5: Solve for x
    x = 39,764,020,953,284.96/6,152,416.43
  6. Step 6: Final answer
    x = 6,463,155.00

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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.