Home / 8,514,373.98-11,759,610.52-6,201,570.45

Finding the Fourth Proportional to 8,514,373.98, 11,759,610.52 and 6,201,570.45

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Solution

The fourth proportional to 8,514,373.98, 11,759,610.52 and 6,201,570.45 is: 8,565,286.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,514,373.98 : 11,759,610.52 = 6,201,570.45 : x
  2. Step 2: Convert to fraction form
    8,514,373.98/11,759,610.52 = 6,201,570.45/x
  3. Step 3: Cross multiply
    8,514,373.98x = 11,759,610.52 × 6,201,570.45
  4. Step 4: Simplify right side
    8,514,373.98x = 72,928,053,030,039.16
  5. Step 5: Solve for x
    x = 72,928,053,030,039.16/8,514,373.98
  6. Step 6: Final answer
    x = 8,565,286.57

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Double scale
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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.