Home / 3,113,529.51-4,296,573.23-1,825,227.93

Finding the Fourth Proportional to 3,113,529.51, 4,296,573.23 and 1,825,227.93

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Solution

The fourth proportional to 3,113,529.51, 4,296,573.23 and 1,825,227.93 is: 2,518,757.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,529.51 : 4,296,573.23 = 1,825,227.93 : x
  2. Step 2: Convert to fraction form
    3,113,529.51/4,296,573.23 = 1,825,227.93/x
  3. Step 3: Cross multiply
    3,113,529.51x = 4,296,573.23 × 1,825,227.93
  4. Step 4: Simplify right side
    3,113,529.51x = 7,842,225,462,686.32
  5. Step 5: Solve for x
    x = 7,842,225,462,686.32/3,113,529.51
  6. Step 6: Final answer
    x = 2,518,757.39

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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.