Home / 3,477,371.10-5,216,056.65-953,022.30

Finding the Fourth Proportional to 3,477,371.10, 5,216,056.65 and 953,022.30

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Solution

The fourth proportional to 3,477,371.10, 5,216,056.65 and 953,022.30 is: 1,429,533.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,371.10 : 5,216,056.65 = 953,022.30 : x
  2. Step 2: Convert to fraction form
    3,477,371.10/5,216,056.65 = 953,022.30/x
  3. Step 3: Cross multiply
    3,477,371.10x = 5,216,056.65 × 953,022.30
  4. Step 4: Simplify right side
    3,477,371.10x = 4,971,018,305,513.30
  5. Step 5: Solve for x
    x = 4,971,018,305,513.30/3,477,371.10
  6. Step 6: Final answer
    x = 1,429,533.45

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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.