Home / 8,649,093.57-11,935,237.19-4,781,384.07

Finding the Fourth Proportional to 8,649,093.57, 11,935,237.19 and 4,781,384.07

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Solution

The fourth proportional to 8,649,093.57, 11,935,237.19 and 4,781,384.07 is: 6,598,027.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,649,093.57 : 11,935,237.19 = 4,781,384.07 : x
  2. Step 2: Convert to fraction form
    8,649,093.57/11,935,237.19 = 4,781,384.07/x
  3. Step 3: Cross multiply
    8,649,093.57x = 11,935,237.19 × 4,781,384.07
  4. Step 4: Simplify right side
    8,649,093.57x = 57,066,952,948,030.65
  5. Step 5: Solve for x
    x = 57,066,952,948,030.65/8,649,093.57
  6. Step 6: Final answer
    x = 6,598,027.01

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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.