Home / 6,304,336.20-9,456,504.30-4,152,000.15

Finding the Fourth Proportional to 6,304,336.20, 9,456,504.30 and 4,152,000.15

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Solution

The fourth proportional to 6,304,336.20, 9,456,504.30 and 4,152,000.15 is: 6,228,000.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304,336.20 : 9,456,504.30 = 4,152,000.15 : x
  2. Step 2: Convert to fraction form
    6,304,336.20/9,456,504.30 = 4,152,000.15/x
  3. Step 3: Cross multiply
    6,304,336.20x = 9,456,504.30 × 4,152,000.15
  4. Step 4: Simplify right side
    6,304,336.20x = 39,263,407,272,075.65
  5. Step 5: Solve for x
    x = 39,263,407,272,075.65/6,304,336.20
  6. Step 6: Final answer
    x = 6,228,000.23

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1.5x scale

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.