Home / 1,604,033.06-2,406,049.61-539,075.15

Finding the Fourth Proportional to 1,604,033.06, 2,406,049.61 and 539,075.15

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Solution

The fourth proportional to 1,604,033.06, 2,406,049.61 and 539,075.15 is: 808,612.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,033.06 : 2,406,049.61 = 539,075.15 : x
  2. Step 2: Convert to fraction form
    1,604,033.06/2,406,049.61 = 539,075.15/x
  3. Step 3: Cross multiply
    1,604,033.06x = 2,406,049.61 × 539,075.15
  4. Step 4: Simplify right side
    1,604,033.06x = 1,297,041,539,692.57
  5. Step 5: Solve for x
    x = 1,297,041,539,692.57/1,604,033.06
  6. Step 6: Final answer
    x = 808,612.73

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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.