Home / 3,022,368.60-4,533,552.90-2,455,498.20

Finding the Fourth Proportional to 3,022,368.60, 4,533,552.90 and 2,455,498.20

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Solution

The fourth proportional to 3,022,368.60, 4,533,552.90 and 2,455,498.20 is: 3,683,247.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,368.60 : 4,533,552.90 = 2,455,498.20 : x
  2. Step 2: Convert to fraction form
    3,022,368.60/4,533,552.90 = 2,455,498.20/x
  3. Step 3: Cross multiply
    3,022,368.60x = 4,533,552.90 × 2,455,498.20
  4. Step 4: Simplify right side
    3,022,368.60x = 11,132,130,985,554.78
  5. Step 5: Solve for x
    x = 11,132,130,985,554.78/3,022,368.60
  6. Step 6: Final answer
    x = 3,683,247.30

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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.