Home / 2,247,014.10-3,370,521.15-899,384.70

Finding the Fourth Proportional to 2,247,014.10, 3,370,521.15 and 899,384.70

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Solution

The fourth proportional to 2,247,014.10, 3,370,521.15 and 899,384.70 is: 1,349,077.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,014.10 : 3,370,521.15 = 899,384.70 : x
  2. Step 2: Convert to fraction form
    2,247,014.10/3,370,521.15 = 899,384.70/x
  3. Step 3: Cross multiply
    2,247,014.10x = 3,370,521.15 × 899,384.70
  4. Step 4: Simplify right side
    2,247,014.10x = 3,031,395,153,336.41
  5. Step 5: Solve for x
    x = 3,031,395,153,336.41/2,247,014.10
  6. Step 6: Final answer
    x = 1,349,077.05

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Double scale
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Similar ratio
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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.