Home / 11,705,378.40-17,551,069.20-6,036,674.40

Finding the Fourth Proportional to 11,705,378.40, 17,551,069.20 and 6,036,674.40

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Solution

The fourth proportional to 11,705,378.40, 17,551,069.20 and 6,036,674.40 is: 9,051,402.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,705,378.40 : 17,551,069.20 = 6,036,674.40 : x
  2. Step 2: Convert to fraction form
    11,705,378.40/17,551,069.20 = 6,036,674.40/x
  3. Step 3: Cross multiply
    11,705,378.40x = 17,551,069.20 × 6,036,674.40
  4. Step 4: Simplify right side
    11,705,378.40x = 105,950,090,132,268.48
  5. Step 5: Solve for x
    x = 105,950,090,132,268.48/11,705,378.40
  6. Step 6: Final answer
    x = 9,051,402.40

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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.