Home / 8,342,783.58-11,514,207.72-6,027,167.94

Finding the Fourth Proportional to 8,342,783.58, 11,514,207.72 and 6,027,167.94

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Solution

The fourth proportional to 8,342,783.58, 11,514,207.72 and 6,027,167.94 is: 8,318,334.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,342,783.58 : 11,514,207.72 = 6,027,167.94 : x
  2. Step 2: Convert to fraction form
    8,342,783.58/11,514,207.72 = 6,027,167.94/x
  3. Step 3: Cross multiply
    8,342,783.58x = 11,514,207.72 × 6,027,167.94
  4. Step 4: Simplify right side
    8,342,783.58x = 69,398,063,624,484.51
  5. Step 5: Solve for x
    x = 69,398,063,624,484.51/8,342,783.58
  6. Step 6: Final answer
    x = 8,318,334.40

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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.