Home / 3,069,578.37-4,603,582.14-910,098.51

Finding the Fourth Proportional to 3,069,578.37, 4,603,582.14 and 910,098.51

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Solution

The fourth proportional to 3,069,578.37, 4,603,582.14 and 910,098.51 is: 1,364,914.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,578.37 : 4,603,582.14 = 910,098.51 : x
  2. Step 2: Convert to fraction form
    3,069,578.37/4,603,582.14 = 910,098.51/x
  3. Step 3: Cross multiply
    3,069,578.37x = 4,603,582.14 × 910,098.51
  4. Step 4: Simplify right side
    3,069,578.37x = 4,189,713,246,276.61
  5. Step 5: Solve for x
    x = 4,189,713,246,276.61/3,069,578.37
  6. Step 6: Final answer
    x = 1,364,914.90

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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.