Home / 7,315,326.36-10,095,231.42-4,052,191.14

Finding the Fourth Proportional to 7,315,326.36, 10,095,231.42 and 4,052,191.14

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Solution

The fourth proportional to 7,315,326.36, 10,095,231.42 and 4,052,191.14 is: 5,592,068.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,315,326.36 : 10,095,231.42 = 4,052,191.14 : x
  2. Step 2: Convert to fraction form
    7,315,326.36/10,095,231.42 = 4,052,191.14/x
  3. Step 3: Cross multiply
    7,315,326.36x = 10,095,231.42 × 4,052,191.14
  4. Step 4: Simplify right side
    7,315,326.36x = 40,907,807,316,373.62
  5. Step 5: Solve for x
    x = 40,907,807,316,373.62/7,315,326.36
  6. Step 6: Final answer
    x = 5,592,068.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.