Home / 1,592,754.75-2,197,939.40-973,596.51

Finding the Fourth Proportional to 1,592,754.75, 2,197,939.40 and 973,596.51

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Solution

The fourth proportional to 1,592,754.75, 2,197,939.40 and 973,596.51 is: 1,343,525.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,754.75 : 2,197,939.40 = 973,596.51 : x
  2. Step 2: Convert to fraction form
    1,592,754.75/2,197,939.40 = 973,596.51/x
  3. Step 3: Cross multiply
    1,592,754.75x = 2,197,939.40 × 973,596.51
  4. Step 4: Simplify right side
    1,592,754.75x = 2,139,906,124,163.51
  5. Step 5: Solve for x
    x = 2,139,906,124,163.51/1,592,754.75
  6. Step 6: Final answer
    x = 1,343,525.19

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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.