Home / 4,410,012.60-6,613,463.70-1,570,217.40

Finding the Fourth Proportional to 4,410,012.60, 6,613,463.70 and 1,570,217.40

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Solution

The fourth proportional to 4,410,012.60, 6,613,463.70 and 1,570,217.40 is: 2,354,772.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,012.60 : 6,613,463.70 = 1,570,217.40 : x
  2. Step 2: Convert to fraction form
    4,410,012.60/6,613,463.70 = 1,570,217.40/x
  3. Step 3: Cross multiply
    4,410,012.60x = 6,613,463.70 × 1,570,217.40
  4. Step 4: Simplify right side
    4,410,012.60x = 10,384,575,776,008.38
  5. Step 5: Solve for x
    x = 10,384,575,776,008.38/4,410,012.60
  6. Step 6: Final answer
    x = 2,354,772.36

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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.