Home / 997,024.08-1,496,024.04-617,843.40

Finding the Fourth Proportional to 997,024.08, 1,496,024.04 and 617,843.40

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Solution

The fourth proportional to 997,024.08, 1,496,024.04 and 617,843.40 is: 927,067.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,024.08 : 1,496,024.04 = 617,843.40 : x
  2. Step 2: Convert to fraction form
    997,024.08/1,496,024.04 = 617,843.40/x
  3. Step 3: Cross multiply
    997,024.08x = 1,496,024.04 × 617,843.40
  4. Step 4: Simplify right side
    997,024.08x = 924,308,579,355.34
  5. Step 5: Solve for x
    x = 924,308,579,355.34/997,024.08
  6. Step 6: Final answer
    x = 927,067.46

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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.