Home / 9,743,422.40-14,616,055.20-2,651,710.40

Finding the Fourth Proportional to 9,743,422.40, 14,616,055.20 and 2,651,710.40

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Solution

The fourth proportional to 9,743,422.40, 14,616,055.20 and 2,651,710.40 is: 3,977,816.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,422.40 : 14,616,055.20 = 2,651,710.40 : x
  2. Step 2: Convert to fraction form
    9,743,422.40/14,616,055.20 = 2,651,710.40/x
  3. Step 3: Cross multiply
    9,743,422.40x = 14,616,055.20 × 2,651,710.40
  4. Step 4: Simplify right side
    9,743,422.40x = 38,757,545,580,814.08
  5. Step 5: Solve for x
    x = 38,757,545,580,814.08/9,743,422.40
  6. Step 6: Final answer
    x = 3,977,816.42

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1.5x scale

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.