Home / 2,377,494.01-3,280,941.75-1,358,920.63

Finding the Fourth Proportional to 2,377,494.01, 3,280,941.75 and 1,358,920.63

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Solution

The fourth proportional to 2,377,494.01, 3,280,941.75 and 1,358,920.63 is: 1,875,310.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,494.01 : 3,280,941.75 = 1,358,920.63 : x
  2. Step 2: Convert to fraction form
    2,377,494.01/3,280,941.75 = 1,358,920.63/x
  3. Step 3: Cross multiply
    2,377,494.01x = 3,280,941.75 × 1,358,920.63
  4. Step 4: Simplify right side
    2,377,494.01x = 4,458,539,429,903.30
  5. Step 5: Solve for x
    x = 4,458,539,429,903.30/2,377,494.01
  6. Step 6: Final answer
    x = 1,875,310.48

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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.