Home / 3,048,754.26-4,574,902.86-1,365,857.76

Finding the Fourth Proportional to 3,048,754.26, 4,574,902.86 and 1,365,857.76

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Solution

The fourth proportional to 3,048,754.26, 4,574,902.86 and 1,365,857.76 is: 2,049,580.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,754.26 : 4,574,902.86 = 1,365,857.76 : x
  2. Step 2: Convert to fraction form
    3,048,754.26/4,574,902.86 = 1,365,857.76/x
  3. Step 3: Cross multiply
    3,048,754.26x = 4,574,902.86 × 1,365,857.76
  4. Step 4: Simplify right side
    3,048,754.26x = 6,248,666,572,577.19
  5. Step 5: Solve for x
    x = 6,248,666,572,577.19/3,048,754.26
  6. Step 6: Final answer
    x = 2,049,580.27

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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.