Home / 1,483,364.20-2,223,491.10-584,458.60

Finding the Fourth Proportional to 1,483,364.20, 2,223,491.10 and 584,458.60

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Solution

The fourth proportional to 1,483,364.20, 2,223,491.10 and 584,458.60 is: 876,075.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,364.20 : 2,223,491.10 = 584,458.60 : x
  2. Step 2: Convert to fraction form
    1,483,364.20/2,223,491.10 = 584,458.60/x
  3. Step 3: Cross multiply
    1,483,364.20x = 2,223,491.10 × 584,458.60
  4. Step 4: Simplify right side
    1,483,364.20x = 1,299,538,495,418.46
  5. Step 5: Solve for x
    x = 1,299,538,495,418.46/1,483,364.20
  6. Step 6: Final answer
    x = 876,075.14

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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.