Home / 4,603,148.06-6,906,712.86-2,470,740.84

Finding the Fourth Proportional to 4,603,148.06, 6,906,712.86 and 2,470,740.84

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Solution

The fourth proportional to 4,603,148.06, 6,906,712.86 and 2,470,740.84 is: 3,707,179.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,148.06 : 6,906,712.86 = 2,470,740.84 : x
  2. Step 2: Convert to fraction form
    4,603,148.06/6,906,712.86 = 2,470,740.84/x
  3. Step 3: Cross multiply
    4,603,148.06x = 6,906,712.86 × 2,470,740.84
  4. Step 4: Simplify right side
    4,603,148.06x = 17,064,697,533,355.20
  5. Step 5: Solve for x
    x = 17,064,697,533,355.20/4,603,148.06
  6. Step 6: Final answer
    x = 3,707,179.81

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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.