Home / 2,470,693.41-3,408,193.74-1,736,775.90

Finding the Fourth Proportional to 2,470,693.41, 3,408,193.74 and 1,736,775.90

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Solution

The fourth proportional to 2,470,693.41, 3,408,193.74 and 1,736,775.90 is: 2,395,792.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,693.41 : 3,408,193.74 = 1,736,775.90 : x
  2. Step 2: Convert to fraction form
    2,470,693.41/3,408,193.74 = 1,736,775.90/x
  3. Step 3: Cross multiply
    2,470,693.41x = 3,408,193.74 × 1,736,775.90
  4. Step 4: Simplify right side
    2,470,693.41x = 5,919,268,750,162.87
  5. Step 5: Solve for x
    x = 5,919,268,750,162.87/2,470,693.41
  6. Step 6: Final answer
    x = 2,395,792.50

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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.