Home / 9,033,140.10-13,545,226.80-3,275,643.90

Finding the Fourth Proportional to 9,033,140.10, 13,545,226.80 and 3,275,643.90

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Solution

The fourth proportional to 9,033,140.10, 13,545,226.80 and 3,275,643.90 is: 4,911,840.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,140.10 : 13,545,226.80 = 3,275,643.90 : x
  2. Step 2: Convert to fraction form
    9,033,140.10/13,545,226.80 = 3,275,643.90/x
  3. Step 3: Cross multiply
    9,033,140.10x = 13,545,226.80 × 3,275,643.90
  4. Step 4: Simplify right side
    9,033,140.10x = 44,369,339,541,536.52
  5. Step 5: Solve for x
    x = 44,369,339,541,536.52/9,033,140.10
  6. Step 6: Final answer
    x = 4,911,840.07

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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.