Home / 2,313,266.80-3,470,036.28-893,330.32

Finding the Fourth Proportional to 2,313,266.80, 3,470,036.28 and 893,330.32

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Solution

The fourth proportional to 2,313,266.80, 3,470,036.28 and 893,330.32 is: 1,340,048.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,266.80 : 3,470,036.28 = 893,330.32 : x
  2. Step 2: Convert to fraction form
    2,313,266.80/3,470,036.28 = 893,330.32/x
  3. Step 3: Cross multiply
    2,313,266.80x = 3,470,036.28 × 893,330.32
  4. Step 4: Simplify right side
    2,313,266.80x = 3,099,888,620,424.01
  5. Step 5: Solve for x
    x = 3,099,888,620,424.01/2,313,266.80
  6. Step 6: Final answer
    x = 1,340,048.03

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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.