Home / 3,592,152.44-5,388,938.48-1,317,697.95

Finding the Fourth Proportional to 3,592,152.44, 5,388,938.48 and 1,317,697.95

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Solution

The fourth proportional to 3,592,152.44, 5,388,938.48 and 1,317,697.95 is: 1,976,807.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,152.44 : 5,388,938.48 = 1,317,697.95 : x
  2. Step 2: Convert to fraction form
    3,592,152.44/5,388,938.48 = 1,317,697.95/x
  3. Step 3: Cross multiply
    3,592,152.44x = 5,388,938.48 × 1,317,697.95
  4. Step 4: Simplify right side
    3,592,152.44x = 7,100,993,191,066.36
  5. Step 5: Solve for x
    x = 7,100,993,191,066.36/3,592,152.44
  6. Step 6: Final answer
    x = 1,976,807.31

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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.