Home / 11,724,551.35-17,586,159.90-3,527,019.25

Finding the Fourth Proportional to 11,724,551.35, 17,586,159.90 and 3,527,019.25

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Solution

The fourth proportional to 11,724,551.35, 17,586,159.90 and 3,527,019.25 is: 5,290,328.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,724,551.35 : 17,586,159.90 = 3,527,019.25 : x
  2. Step 2: Convert to fraction form
    11,724,551.35/17,586,159.90 = 3,527,019.25/x
  3. Step 3: Cross multiply
    11,724,551.35x = 17,586,159.90 × 3,527,019.25
  4. Step 4: Simplify right side
    11,724,551.35x = 62,026,724,500,878.07
  5. Step 5: Solve for x
    x = 62,026,724,500,878.07/11,724,551.35
  6. Step 6: Final answer
    x = 5,290,328.19

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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.