Home / 8,330,613.93-11,496,094.98-4,708,941.93

Finding the Fourth Proportional to 8,330,613.93, 11,496,094.98 and 4,708,941.93

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Solution

The fourth proportional to 8,330,613.93, 11,496,094.98 and 4,708,941.93 is: 6,498,253.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,330,613.93 : 11,496,094.98 = 4,708,941.93 : x
  2. Step 2: Convert to fraction form
    8,330,613.93/11,496,094.98 = 4,708,941.93/x
  3. Step 3: Cross multiply
    8,330,613.93x = 11,496,094.98 × 4,708,941.93
  4. Step 4: Simplify right side
    8,330,613.93x = 54,134,443,682,584.51
  5. Step 5: Solve for x
    x = 54,134,443,682,584.51/8,330,613.93
  6. Step 6: Final answer
    x = 6,498,253.81

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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.