Home / 1,483,235.40-2,224,853.10-361,304.40

Finding the Fourth Proportional to 1,483,235.40, 2,224,853.10 and 361,304.40

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Solution

The fourth proportional to 1,483,235.40, 2,224,853.10 and 361,304.40 is: 541,956.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,235.40 : 2,224,853.10 = 361,304.40 : x
  2. Step 2: Convert to fraction form
    1,483,235.40/2,224,853.10 = 361,304.40/x
  3. Step 3: Cross multiply
    1,483,235.40x = 2,224,853.10 × 361,304.40
  4. Step 4: Simplify right side
    1,483,235.40x = 803,849,214,383.64
  5. Step 5: Solve for x
    x = 803,849,214,383.64/1,483,235.40
  6. Step 6: Final answer
    x = 541,956.60

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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.