Home / 5,868,084.14-8,801,129.70-1,550,181.35

Finding the Fourth Proportional to 5,868,084.14, 8,801,129.70 and 1,550,181.35

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Solution

The fourth proportional to 5,868,084.14, 8,801,129.70 and 1,550,181.35 is: 2,325,008.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868,084.14 : 8,801,129.70 = 1,550,181.35 : x
  2. Step 2: Convert to fraction form
    5,868,084.14/8,801,129.70 = 1,550,181.35/x
  3. Step 3: Cross multiply
    5,868,084.14x = 8,801,129.70 × 1,550,181.35
  4. Step 4: Simplify right side
    5,868,084.14x = 13,643,347,075,865.45
  5. Step 5: Solve for x
    x = 13,643,347,075,865.45/5,868,084.14
  6. Step 6: Final answer
    x = 2,325,008.77

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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.