Home / 9,837,393.60-14,756,090.40-3,104,932.80

Finding the Fourth Proportional to 9,837,393.60, 14,756,090.40 and 3,104,932.80

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Solution

The fourth proportional to 9,837,393.60, 14,756,090.40 and 3,104,932.80 is: 4,657,399.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,393.60 : 14,756,090.40 = 3,104,932.80 : x
  2. Step 2: Convert to fraction form
    9,837,393.60/14,756,090.40 = 3,104,932.80/x
  3. Step 3: Cross multiply
    9,837,393.60x = 14,756,090.40 × 3,104,932.80
  4. Step 4: Simplify right side
    9,837,393.60x = 45,816,669,082,725.12
  5. Step 5: Solve for x
    x = 45,816,669,082,725.12/9,837,393.60
  6. Step 6: Final answer
    x = 4,657,399.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.