Home / 806,962.60-1,208,370.30-595,455.40

Finding the Fourth Proportional to 806,962.60, 1,208,370.30 and 595,455.40

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Solution

The fourth proportional to 806,962.60, 1,208,370.30 and 595,455.40 is: 891,653.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    806,962.60 : 1,208,370.30 = 595,455.40 : x
  2. Step 2: Convert to fraction form
    806,962.60/1,208,370.30 = 595,455.40/x
  3. Step 3: Cross multiply
    806,962.60x = 1,208,370.30 × 595,455.40
  4. Step 4: Simplify right side
    806,962.60x = 719,530,620,334.62
  5. Step 5: Solve for x
    x = 719,530,620,334.62/806,962.60
  6. Step 6: Final answer
    x = 891,653.00

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1.5x scale

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.