Home / 2,216,923.63-3,059,094.70-1,249,996.25

Finding the Fourth Proportional to 2,216,923.63, 3,059,094.70 and 1,249,996.25

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Solution

The fourth proportional to 2,216,923.63, 3,059,094.70 and 1,249,996.25 is: 1,724,848.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,923.63 : 3,059,094.70 = 1,249,996.25 : x
  2. Step 2: Convert to fraction form
    2,216,923.63/3,059,094.70 = 1,249,996.25/x
  3. Step 3: Cross multiply
    2,216,923.63x = 3,059,094.70 × 1,249,996.25
  4. Step 4: Simplify right side
    2,216,923.63x = 3,823,856,912,605.11
  5. Step 5: Solve for x
    x = 3,823,856,912,605.11/2,216,923.63
  6. Step 6: Final answer
    x = 1,724,848.28

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.