Home / 8,514,426.60-11,759,683.14-6,201,623.07

Finding the Fourth Proportional to 8,514,426.60, 11,759,683.14 and 6,201,623.07

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Solution

The fourth proportional to 8,514,426.60, 11,759,683.14 and 6,201,623.07 is: 8,565,359.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,514,426.60 : 11,759,683.14 = 6,201,623.07 : x
  2. Step 2: Convert to fraction form
    8,514,426.60/11,759,683.14 = 6,201,623.07/x
  3. Step 3: Cross multiply
    8,514,426.60x = 11,759,683.14 × 6,201,623.07
  4. Step 4: Simplify right side
    8,514,426.60x = 72,929,122,256,914.05
  5. Step 5: Solve for x
    x = 72,929,122,256,914.05/8,514,426.60
  6. Step 6: Final answer
    x = 8,565,359.21

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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.