Home / 8,604,203.21-11,873,436.69-4,683,877.83

Finding the Fourth Proportional to 8,604,203.21, 11,873,436.69 and 4,683,877.83

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Solution

The fourth proportional to 8,604,203.21, 11,873,436.69 and 4,683,877.83 is: 6,463,553.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,203.21 : 11,873,436.69 = 4,683,877.83 : x
  2. Step 2: Convert to fraction form
    8,604,203.21/11,873,436.69 = 4,683,877.83/x
  3. Step 3: Cross multiply
    8,604,203.21x = 11,873,436.69 × 4,683,877.83
  4. Step 4: Simplify right side
    8,604,203.21x = 55,613,726,911,158.38
  5. Step 5: Solve for x
    x = 55,613,726,911,158.38/8,604,203.21
  6. Step 6: Final answer
    x = 6,463,553.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.