Home / 2,994,333.52-4,492,787.36-973,197.20

Finding the Fourth Proportional to 2,994,333.52, 4,492,787.36 and 973,197.20

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Solution

The fourth proportional to 2,994,333.52, 4,492,787.36 and 973,197.20 is: 1,460,214.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,333.52 : 4,492,787.36 = 973,197.20 : x
  2. Step 2: Convert to fraction form
    2,994,333.52/4,492,787.36 = 973,197.20/x
  3. Step 3: Cross multiply
    2,994,333.52x = 4,492,787.36 × 973,197.20
  4. Step 4: Simplify right side
    2,994,333.52x = 4,372,368,078,947.39
  5. Step 5: Solve for x
    x = 4,372,368,078,947.39/2,994,333.52
  6. Step 6: Final answer
    x = 1,460,214.12

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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.