Home / 3,386,232.96-4,672,692.48-2,009,339.04

Finding the Fourth Proportional to 3,386,232.96, 4,672,692.48 and 2,009,339.04

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Solution

The fourth proportional to 3,386,232.96, 4,672,692.48 and 2,009,339.04 is: 2,772,704.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,232.96 : 4,672,692.48 = 2,009,339.04 : x
  2. Step 2: Convert to fraction form
    3,386,232.96/4,672,692.48 = 2,009,339.04/x
  3. Step 3: Cross multiply
    3,386,232.96x = 4,672,692.48 × 2,009,339.04
  4. Step 4: Simplify right side
    3,386,232.96x = 9,389,023,421,978.42
  5. Step 5: Solve for x
    x = 9,389,023,421,978.42/3,386,232.96
  6. Step 6: Final answer
    x = 2,772,704.52

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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.