Home / 1,208,033.32-1,812,054.84-366,592.36

Finding the Fourth Proportional to 1,208,033.32, 1,812,054.84 and 366,592.36

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Solution

The fourth proportional to 1,208,033.32, 1,812,054.84 and 366,592.36 is: 549,890.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,208,033.32 : 1,812,054.84 = 366,592.36 : x
  2. Step 2: Convert to fraction form
    1,208,033.32/1,812,054.84 = 366,592.36/x
  3. Step 3: Cross multiply
    1,208,033.32x = 1,812,054.84 × 366,592.36
  4. Step 4: Simplify right side
    1,208,033.32x = 664,285,460,245.02
  5. Step 5: Solve for x
    x = 664,285,460,245.02/1,208,033.32
  6. Step 6: Final answer
    x = 549,890.01

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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.