Home / 4,019,714.60-6,017,130.30-2,331,804.20

Finding the Fourth Proportional to 4,019,714.60, 6,017,130.30 and 2,331,804.20

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Solution

The fourth proportional to 4,019,714.60, 6,017,130.30 and 2,331,804.20 is: 3,490,489.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,714.60 : 6,017,130.30 = 2,331,804.20 : x
  2. Step 2: Convert to fraction form
    4,019,714.60/6,017,130.30 = 2,331,804.20/x
  3. Step 3: Cross multiply
    4,019,714.60x = 6,017,130.30 × 2,331,804.20
  4. Step 4: Simplify right side
    4,019,714.60x = 14,030,769,705,487.26
  5. Step 5: Solve for x
    x = 14,030,769,705,487.26/4,019,714.60
  6. Step 6: Final answer
    x = 3,490,489.03

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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.