Home / 4,401,482.80-6,602,224.20-1,842,255.40

Finding the Fourth Proportional to 4,401,482.80, 6,602,224.20 and 1,842,255.40

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Solution

The fourth proportional to 4,401,482.80, 6,602,224.20 and 1,842,255.40 is: 2,763,383.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,482.80 : 6,602,224.20 = 1,842,255.40 : x
  2. Step 2: Convert to fraction form
    4,401,482.80/6,602,224.20 = 1,842,255.40/x
  3. Step 3: Cross multiply
    4,401,482.80x = 6,602,224.20 × 1,842,255.40
  4. Step 4: Simplify right side
    4,401,482.80x = 12,162,983,184,460.68
  5. Step 5: Solve for x
    x = 12,162,983,184,460.68/4,401,482.80
  6. Step 6: Final answer
    x = 2,763,383.10

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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.