Home / 1,043,525.26-1,565,989.35-369,604.18

Finding the Fourth Proportional to 1,043,525.26, 1,565,989.35 and 369,604.18

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Solution

The fourth proportional to 1,043,525.26, 1,565,989.35 and 369,604.18 is: 554,654.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,525.26 : 1,565,989.35 = 369,604.18 : x
  2. Step 2: Convert to fraction form
    1,043,525.26/1,565,989.35 = 369,604.18/x
  3. Step 3: Cross multiply
    1,043,525.26x = 1,565,989.35 × 369,604.18
  4. Step 4: Simplify right side
    1,043,525.26x = 578,796,209,595.48
  5. Step 5: Solve for x
    x = 578,796,209,595.48/1,043,525.26
  6. Step 6: Final answer
    x = 554,654.72

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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.