Home / 1,063,102.60-1,594,730.70-353,624.20

Finding the Fourth Proportional to 1,063,102.60, 1,594,730.70 and 353,624.20

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Solution

The fourth proportional to 1,063,102.60, 1,594,730.70 and 353,624.20 is: 530,461.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,102.60 : 1,594,730.70 = 353,624.20 : x
  2. Step 2: Convert to fraction form
    1,063,102.60/1,594,730.70 = 353,624.20/x
  3. Step 3: Cross multiply
    1,063,102.60x = 1,594,730.70 × 353,624.20
  4. Step 4: Simplify right side
    1,063,102.60x = 563,935,368,002.94
  5. Step 5: Solve for x
    x = 563,935,368,002.94/1,063,102.60
  6. Step 6: Final answer
    x = 530,461.85

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Double scale
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Similar ratio
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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.