Home / 9,057,405.04-13,585,664.76-3,377,186.08

Finding the Fourth Proportional to 9,057,405.04, 13,585,664.76 and 3,377,186.08

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Solution

The fourth proportional to 9,057,405.04, 13,585,664.76 and 3,377,186.08 is: 5,065,614.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,057,405.04 : 13,585,664.76 = 3,377,186.08 : x
  2. Step 2: Convert to fraction form
    9,057,405.04/13,585,664.76 = 3,377,186.08/x
  3. Step 3: Cross multiply
    9,057,405.04x = 13,585,664.76 × 3,377,186.08
  4. Step 4: Simplify right side
    9,057,405.04x = 45,881,317,915,018.54
  5. Step 5: Solve for x
    x = 45,881,317,915,018.54/9,057,405.04
  6. Step 6: Final answer
    x = 5,065,614.02

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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.