Home / 1,184,005.80-1,774,842.30-585,059.40

Finding the Fourth Proportional to 1,184,005.80, 1,774,842.30 and 585,059.40

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Solution

The fourth proportional to 1,184,005.80, 1,774,842.30 and 585,059.40 is: 877,012.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,005.80 : 1,774,842.30 = 585,059.40 : x
  2. Step 2: Convert to fraction form
    1,184,005.80/1,774,842.30 = 585,059.40/x
  3. Step 3: Cross multiply
    1,184,005.80x = 1,774,842.30 × 585,059.40
  4. Step 4: Simplify right side
    1,184,005.80x = 1,038,388,171,132.62
  5. Step 5: Solve for x
    x = 1,038,388,171,132.62/1,184,005.80
  6. Step 6: Final answer
    x = 877,012.74

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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.