Home / 5,606,699.44-8,411,999.52-1,769,113.84

Finding the Fourth Proportional to 5,606,699.44, 8,411,999.52 and 1,769,113.84

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Solution

The fourth proportional to 5,606,699.44, 8,411,999.52 and 1,769,113.84 is: 2,654,286.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,606,699.44 : 8,411,999.52 = 1,769,113.84 : x
  2. Step 2: Convert to fraction form
    5,606,699.44/8,411,999.52 = 1,769,113.84/x
  3. Step 3: Cross multiply
    5,606,699.44x = 8,411,999.52 × 1,769,113.84
  4. Step 4: Simplify right side
    5,606,699.44x = 14,881,784,772,905.36
  5. Step 5: Solve for x
    x = 14,881,784,772,905.36/5,606,699.44
  6. Step 6: Final answer
    x = 2,654,286.17

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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.