Home / 934,053.04-1,401,276.36-302,917.64

Finding the Fourth Proportional to 934,053.04, 1,401,276.36 and 302,917.64

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Solution

The fourth proportional to 934,053.04, 1,401,276.36 and 302,917.64 is: 454,440.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,053.04 : 1,401,276.36 = 302,917.64 : x
  2. Step 2: Convert to fraction form
    934,053.04/1,401,276.36 = 302,917.64/x
  3. Step 3: Cross multiply
    934,053.04x = 1,401,276.36 × 302,917.64
  4. Step 4: Simplify right side
    934,053.04x = 424,471,327,958.99
  5. Step 5: Solve for x
    x = 424,471,327,958.99/934,053.04
  6. Step 6: Final answer
    x = 454,440.28

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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.