Home / 673,577.30-1,008,033.15-617,590.10

Finding the Fourth Proportional to 673,577.30, 1,008,033.15 and 617,590.10

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Solution

The fourth proportional to 673,577.30, 1,008,033.15 and 617,590.10 is: 924,246.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,577.30 : 1,008,033.15 = 617,590.10 : x
  2. Step 2: Convert to fraction form
    673,577.30/1,008,033.15 = 617,590.10/x
  3. Step 3: Cross multiply
    673,577.30x = 1,008,033.15 × 617,590.10
  4. Step 4: Simplify right side
    673,577.30x = 622,551,293,911.82
  5. Step 5: Solve for x
    x = 622,551,293,911.82/673,577.30
  6. Step 6: Final answer
    x = 924,246.25

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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.