Home / 2,344,967.51-3,233,485.40-1,527,655.54

Finding the Fourth Proportional to 2,344,967.51, 3,233,485.40 and 1,527,655.54

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Solution

The fourth proportional to 2,344,967.51, 3,233,485.40 and 1,527,655.54 is: 2,106,490.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,967.51 : 3,233,485.40 = 1,527,655.54 : x
  2. Step 2: Convert to fraction form
    2,344,967.51/3,233,485.40 = 1,527,655.54/x
  3. Step 3: Cross multiply
    2,344,967.51x = 3,233,485.40 × 1,527,655.54
  4. Step 4: Simplify right side
    2,344,967.51x = 4,939,651,884,819.12
  5. Step 5: Solve for x
    x = 4,939,651,884,819.12/2,344,967.51
  6. Step 6: Final answer
    x = 2,106,490.54

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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.