Home / 1,295,034.90-1,941,444.74-496,889.25

Finding the Fourth Proportional to 1,295,034.90, 1,941,444.74 and 496,889.25

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Solution

The fourth proportional to 1,295,034.90, 1,941,444.74 and 496,889.25 is: 744,908.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,034.90 : 1,941,444.74 = 496,889.25 : x
  2. Step 2: Convert to fraction form
    1,295,034.90/1,941,444.74 = 496,889.25/x
  3. Step 3: Cross multiply
    1,295,034.90x = 1,941,444.74 × 496,889.25
  4. Step 4: Simplify right side
    1,295,034.90x = 964,683,018,290.60
  5. Step 5: Solve for x
    x = 964,683,018,290.60/1,295,034.90
  6. Step 6: Final answer
    x = 744,908.90

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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.