Home / 1,535,495.20-2,287,483.82-1,466,408.14

Finding the Fourth Proportional to 1,535,495.20, 2,287,483.82 and 1,466,408.14

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Solution

The fourth proportional to 1,535,495.20, 2,287,483.82 and 1,466,408.14 is: 2,184,562.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,495.20 : 2,287,483.82 = 1,466,408.14 : x
  2. Step 2: Convert to fraction form
    1,535,495.20/2,287,483.82 = 1,466,408.14/x
  3. Step 3: Cross multiply
    1,535,495.20x = 2,287,483.82 × 1,466,408.14
  4. Step 4: Simplify right side
    1,535,495.20x = 3,354,384,893,766.29
  5. Step 5: Solve for x
    x = 3,354,384,893,766.29/1,535,495.20
  6. Step 6: Final answer
    x = 2,184,562.28

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.