Home / 11,724,549.85-17,586,157.65-3,527,017.75

Finding the Fourth Proportional to 11,724,549.85, 17,586,157.65 and 3,527,017.75

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Solution

The fourth proportional to 11,724,549.85, 17,586,157.65 and 3,527,017.75 is: 5,290,325.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,724,549.85 : 17,586,157.65 = 3,527,017.75 : x
  2. Step 2: Convert to fraction form
    11,724,549.85/17,586,157.65 = 3,527,017.75/x
  3. Step 3: Cross multiply
    11,724,549.85x = 17,586,157.65 × 3,527,017.75
  4. Step 4: Simplify right side
    11,724,549.85x = 62,026,690,185,848.28
  5. Step 5: Solve for x
    x = 62,026,690,185,848.28/11,724,549.85
  6. Step 6: Final answer
    x = 5,290,325.94

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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.