Home / 1,044,410.18-1,566,360.93-436,870.09

Finding the Fourth Proportional to 1,044,410.18, 1,566,360.93 and 436,870.09

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Solution

The fourth proportional to 1,044,410.18, 1,566,360.93 and 436,870.09 is: 655,198.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,410.18 : 1,566,360.93 = 436,870.09 : x
  2. Step 2: Convert to fraction form
    1,044,410.18/1,566,360.93 = 436,870.09/x
  3. Step 3: Cross multiply
    1,044,410.18x = 1,566,360.93 × 436,870.09
  4. Step 4: Simplify right side
    1,044,410.18x = 684,296,232,629.78
  5. Step 5: Solve for x
    x = 684,296,232,629.78/1,044,410.18
  6. Step 6: Final answer
    x = 655,198.74

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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.