Home / 4,037,705.40-6,058,890.90-1,513,615.80

Finding the Fourth Proportional to 4,037,705.40, 6,058,890.90 and 1,513,615.80

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Solution

The fourth proportional to 4,037,705.40, 6,058,890.90 and 1,513,615.80 is: 2,271,298.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,705.40 : 6,058,890.90 = 1,513,615.80 : x
  2. Step 2: Convert to fraction form
    4,037,705.40/6,058,890.90 = 1,513,615.80/x
  3. Step 3: Cross multiply
    4,037,705.40x = 6,058,890.90 × 1,513,615.80
  4. Step 4: Simplify right side
    4,037,705.40x = 9,170,832,996,716.22
  5. Step 5: Solve for x
    x = 9,170,832,996,716.22/4,037,705.40
  6. Step 6: Final answer
    x = 2,271,298.20

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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.