Home / 5,673,570-8,510,335.56-1,413,741.12

Finding the Fourth Proportional to 5,673,570, 8,510,335.56 and 1,413,741.12

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Solution

The fourth proportional to 5,673,570, 8,510,335.56 and 1,413,741.12 is: 2,120,606.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,570 : 8,510,335.56 = 1,413,741.12 : x
  2. Step 2: Convert to fraction form
    5,673,570/8,510,335.56 = 1,413,741.12/x
  3. Step 3: Cross multiply
    5,673,570x = 8,510,335.56 × 1,413,741.12
  4. Step 4: Simplify right side
    5,673,570x = 12,031,411,326,170.23
  5. Step 5: Solve for x
    x = 12,031,411,326,170.23/5,673,570
  6. Step 6: Final answer
    x = 2,120,606.84

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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.