Home / 2,459,582.69-3,394,228.77-1,371,924.72

Finding the Fourth Proportional to 2,459,582.69, 3,394,228.77 and 1,371,924.72

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Solution

The fourth proportional to 2,459,582.69, 3,394,228.77 and 1,371,924.72 is: 1,893,258.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,582.69 : 3,394,228.77 = 1,371,924.72 : x
  2. Step 2: Convert to fraction form
    2,459,582.69/3,394,228.77 = 1,371,924.72/x
  3. Step 3: Cross multiply
    2,459,582.69x = 3,394,228.77 × 1,371,924.72
  4. Step 4: Simplify right side
    2,459,582.69x = 4,656,626,354,898.19
  5. Step 5: Solve for x
    x = 4,656,626,354,898.19/2,459,582.69
  6. Step 6: Final answer
    x = 1,893,258.72

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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.