Home / 2,603,919.49-3,600,262.71-2,280,700.01

Finding the Fourth Proportional to 2,603,919.49, 3,600,262.71 and 2,280,700.01

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Solution

The fourth proportional to 2,603,919.49, 3,600,262.71 and 2,280,700.01 is: 3,153,369.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,919.49 : 3,600,262.71 = 2,280,700.01 : x
  2. Step 2: Convert to fraction form
    2,603,919.49/3,600,262.71 = 2,280,700.01/x
  3. Step 3: Cross multiply
    2,603,919.49x = 3,600,262.71 × 2,280,700.01
  4. Step 4: Simplify right side
    2,603,919.49x = 8,211,119,207,700.28
  5. Step 5: Solve for x
    x = 8,211,119,207,700.28/2,603,919.49
  6. Step 6: Final answer
    x = 3,153,369.08

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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.