Home / 1,577,747.04-2,366,620.44-379,669.50

Finding the Fourth Proportional to 1,577,747.04, 2,366,620.44 and 379,669.50

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Solution

The fourth proportional to 1,577,747.04, 2,366,620.44 and 379,669.50 is: 569,504.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,747.04 : 2,366,620.44 = 379,669.50 : x
  2. Step 2: Convert to fraction form
    1,577,747.04/2,366,620.44 = 379,669.50/x
  3. Step 3: Cross multiply
    1,577,747.04x = 2,366,620.44 × 379,669.50
  4. Step 4: Simplify right side
    1,577,747.04x = 898,533,599,144.58
  5. Step 5: Solve for x
    x = 898,533,599,144.58/1,577,747.04
  6. Step 6: Final answer
    x = 569,504.22

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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.