Home / 1,183,308.60-1,776,129.30-584,945.40

Finding the Fourth Proportional to 1,183,308.60, 1,776,129.30 and 584,945.40

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Solution

The fourth proportional to 1,183,308.60, 1,776,129.30 and 584,945.40 is: 877,994.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,308.60 : 1,776,129.30 = 584,945.40 : x
  2. Step 2: Convert to fraction form
    1,183,308.60/1,776,129.30 = 584,945.40/x
  3. Step 3: Cross multiply
    1,183,308.60x = 1,776,129.30 × 584,945.40
  4. Step 4: Simplify right side
    1,183,308.60x = 1,038,938,663,840.22
  5. Step 5: Solve for x
    x = 1,038,938,663,840.22/1,183,308.60
  6. Step 6: Final answer
    x = 877,994.69

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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.