Home / 4,968,117.70-7,452,176.55-3,054,930.10

Finding the Fourth Proportional to 4,968,117.70, 7,452,176.55 and 3,054,930.10

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Solution

The fourth proportional to 4,968,117.70, 7,452,176.55 and 3,054,930.10 is: 4,582,395.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,117.70 : 7,452,176.55 = 3,054,930.10 : x
  2. Step 2: Convert to fraction form
    4,968,117.70/7,452,176.55 = 3,054,930.10/x
  3. Step 3: Cross multiply
    4,968,117.70x = 7,452,176.55 × 3,054,930.10
  4. Step 4: Simplify right side
    4,968,117.70x = 22,765,878,453,109.16
  5. Step 5: Solve for x
    x = 22,765,878,453,109.16/4,968,117.70
  6. Step 6: Final answer
    x = 4,582,395.15

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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.