Home / 5,959,040.40-8,938,560.60-1,471,316.40

Finding the Fourth Proportional to 5,959,040.40, 8,938,560.60 and 1,471,316.40

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Solution

The fourth proportional to 5,959,040.40, 8,938,560.60 and 1,471,316.40 is: 2,206,974.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959,040.40 : 8,938,560.60 = 1,471,316.40 : x
  2. Step 2: Convert to fraction form
    5,959,040.40/8,938,560.60 = 1,471,316.40/x
  3. Step 3: Cross multiply
    5,959,040.40x = 8,938,560.60 × 1,471,316.40
  4. Step 4: Simplify right side
    5,959,040.40x = 13,151,450,803,173.84
  5. Step 5: Solve for x
    x = 13,151,450,803,173.84/5,959,040.40
  6. Step 6: Final answer
    x = 2,206,974.60

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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.