Home / 5,346,094.68-8,018,738.94-1,702,677.54

Finding the Fourth Proportional to 5,346,094.68, 8,018,738.94 and 1,702,677.54

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Solution

The fourth proportional to 5,346,094.68, 8,018,738.94 and 1,702,677.54 is: 2,553,887.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,094.68 : 8,018,738.94 = 1,702,677.54 : x
  2. Step 2: Convert to fraction form
    5,346,094.68/8,018,738.94 = 1,702,677.54/x
  3. Step 3: Cross multiply
    5,346,094.68x = 8,018,738.94 × 1,702,677.54
  4. Step 4: Simplify right side
    5,346,094.68x = 13,653,326,692,261.41
  5. Step 5: Solve for x
    x = 13,653,326,692,261.41/5,346,094.68
  6. Step 6: Final answer
    x = 2,553,887.93

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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.