Home / 1,483,876.64-2,047,563.60-880,148

Finding the Fourth Proportional to 1,483,876.64, 2,047,563.60 and 880,148

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Solution

The fourth proportional to 1,483,876.64, 2,047,563.60 and 880,148 is: 1,214,493.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,876.64 : 2,047,563.60 = 880,148 : x
  2. Step 2: Convert to fraction form
    1,483,876.64/2,047,563.60 = 880,148/x
  3. Step 3: Cross multiply
    1,483,876.64x = 2,047,563.60 × 880,148
  4. Step 4: Simplify right side
    1,483,876.64x = 1,802,159,007,412.80
  5. Step 5: Solve for x
    x = 1,802,159,007,412.80/1,483,876.64
  6. Step 6: Final answer
    x = 1,214,493.82

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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.