Home / 9,461,177.70-13,056,434.37-5,110,263.93

Finding the Fourth Proportional to 9,461,177.70, 13,056,434.37 and 5,110,263.93

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Solution

The fourth proportional to 9,461,177.70, 13,056,434.37 and 5,110,263.93 is: 7,052,169.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,177.70 : 13,056,434.37 = 5,110,263.93 : x
  2. Step 2: Convert to fraction form
    9,461,177.70/13,056,434.37 = 5,110,263.93/x
  3. Step 3: Cross multiply
    9,461,177.70x = 13,056,434.37 × 5,110,263.93
  4. Step 4: Simplify right side
    9,461,177.70x = 66,721,825,615,423.27
  5. Step 5: Solve for x
    x = 66,721,825,615,423.27/9,461,177.70
  6. Step 6: Final answer
    x = 7,052,169.16

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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.