Home / 8,367,034.04-11,546,021.58-4,695,607.72

Finding the Fourth Proportional to 8,367,034.04, 11,546,021.58 and 4,695,607.72

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Solution

The fourth proportional to 8,367,034.04, 11,546,021.58 and 4,695,607.72 is: 6,479,666.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,367,034.04 : 11,546,021.58 = 4,695,607.72 : x
  2. Step 2: Convert to fraction form
    8,367,034.04/11,546,021.58 = 4,695,607.72/x
  3. Step 3: Cross multiply
    8,367,034.04x = 11,546,021.58 × 4,695,607.72
  4. Step 4: Simplify right side
    8,367,034.04x = 54,215,588,066,334.59
  5. Step 5: Solve for x
    x = 54,215,588,066,334.59/8,367,034.04
  6. Step 6: Final answer
    x = 6,479,666.25

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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.