Home / 2,476,403.80-3,707,607.30-2,224,461.40

Finding the Fourth Proportional to 2,476,403.80, 3,707,607.30 and 2,224,461.40

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Solution

The fourth proportional to 2,476,403.80, 3,707,607.30 and 2,224,461.40 is: 3,330,405.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,403.80 : 3,707,607.30 = 2,224,461.40 : x
  2. Step 2: Convert to fraction form
    2,476,403.80/3,707,607.30 = 2,224,461.40/x
  3. Step 3: Cross multiply
    2,476,403.80x = 3,707,607.30 × 2,224,461.40
  4. Step 4: Simplify right side
    2,476,403.80x = 8,247,429,325,208.22
  5. Step 5: Solve for x
    x = 8,247,429,325,208.22/2,476,403.80
  6. Step 6: Final answer
    x = 3,330,405.70

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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.