Home / 4,466,290.74-6,700,100.52-2,070,377.64

Finding the Fourth Proportional to 4,466,290.74, 6,700,100.52 and 2,070,377.64

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Solution

The fourth proportional to 4,466,290.74, 6,700,100.52 and 2,070,377.64 is: 3,105,874.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,290.74 : 6,700,100.52 = 2,070,377.64 : x
  2. Step 2: Convert to fraction form
    4,466,290.74/6,700,100.52 = 2,070,377.64/x
  3. Step 3: Cross multiply
    4,466,290.74x = 6,700,100.52 × 2,070,377.64
  4. Step 4: Simplify right side
    4,466,290.74x = 13,871,738,302,360.37
  5. Step 5: Solve for x
    x = 13,871,738,302,360.37/4,466,290.74
  6. Step 6: Final answer
    x = 3,105,874.45

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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.