Home / 5,048,357.16-6,967,015.14-2,756,730.60

Finding the Fourth Proportional to 5,048,357.16, 6,967,015.14 and 2,756,730.60

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Solution

The fourth proportional to 5,048,357.16, 6,967,015.14 and 2,756,730.60 is: 3,804,442.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048,357.16 : 6,967,015.14 = 2,756,730.60 : x
  2. Step 2: Convert to fraction form
    5,048,357.16/6,967,015.14 = 2,756,730.60/x
  3. Step 3: Cross multiply
    5,048,357.16x = 6,967,015.14 × 2,756,730.60
  4. Step 4: Simplify right side
    5,048,357.16x = 19,206,183,827,101.29
  5. Step 5: Solve for x
    x = 19,206,183,827,101.29/5,048,357.16
  6. Step 6: Final answer
    x = 3,804,442.36

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1.5x scale

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.