Home / 1,734,570.24-2,393,538.24-1,009,513.92

Finding the Fourth Proportional to 1,734,570.24, 2,393,538.24 and 1,009,513.92

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Solution

The fourth proportional to 1,734,570.24, 2,393,538.24 and 1,009,513.92 is: 1,393,031.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,570.24 : 2,393,538.24 = 1,009,513.92 : x
  2. Step 2: Convert to fraction form
    1,734,570.24/2,393,538.24 = 1,009,513.92/x
  3. Step 3: Cross multiply
    1,734,570.24x = 2,393,538.24 × 1,009,513.92
  4. Step 4: Simplify right side
    1,734,570.24x = 2,416,310,171,332.30
  5. Step 5: Solve for x
    x = 2,416,310,171,332.30/1,734,570.24
  6. Step 6: Final answer
    x = 1,393,031.03

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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.