Home / 2,349,524.37-3,242,280.63-1,382,711.61

Finding the Fourth Proportional to 2,349,524.37, 3,242,280.63 and 1,382,711.61

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Solution

The fourth proportional to 2,349,524.37, 3,242,280.63 and 1,382,711.61 is: 1,908,104.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,524.37 : 3,242,280.63 = 1,382,711.61 : x
  2. Step 2: Convert to fraction form
    2,349,524.37/3,242,280.63 = 1,382,711.61/x
  3. Step 3: Cross multiply
    2,349,524.37x = 3,242,280.63 × 1,382,711.61
  4. Step 4: Simplify right side
    2,349,524.37x = 4,483,139,069,979.11
  5. Step 5: Solve for x
    x = 4,483,139,069,979.11/2,349,524.37
  6. Step 6: Final answer
    x = 1,908,104.95

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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.