Home / 8,048,696.48-11,107,148.48-4,564,698.56

Finding the Fourth Proportional to 8,048,696.48, 11,107,148.48 and 4,564,698.56

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Solution

The fourth proportional to 8,048,696.48, 11,107,148.48 and 4,564,698.56 is: 6,299,254.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,048,696.48 : 11,107,148.48 = 4,564,698.56 : x
  2. Step 2: Convert to fraction form
    8,048,696.48/11,107,148.48 = 4,564,698.56/x
  3. Step 3: Cross multiply
    8,048,696.48x = 11,107,148.48 × 4,564,698.56
  4. Step 4: Simplify right side
    8,048,696.48x = 50,700,784,672,362.19
  5. Step 5: Solve for x
    x = 50,700,784,672,362.19/8,048,696.48
  6. Step 6: Final answer
    x = 6,299,254.15

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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.