Home / 2,033,040.36-2,805,931.62-1,127,913.96

Finding the Fourth Proportional to 2,033,040.36, 2,805,931.62 and 1,127,913.96

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Solution

The fourth proportional to 2,033,040.36, 2,805,931.62 and 1,127,913.96 is: 1,556,707.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,040.36 : 2,805,931.62 = 1,127,913.96 : x
  2. Step 2: Convert to fraction form
    2,033,040.36/2,805,931.62 = 1,127,913.96/x
  3. Step 3: Cross multiply
    2,033,040.36x = 2,805,931.62 × 1,127,913.96
  4. Step 4: Simplify right side
    2,033,040.36x = 3,164,849,445,003.42
  5. Step 5: Solve for x
    x = 3,164,849,445,003.42/2,033,040.36
  6. Step 6: Final answer
    x = 1,556,707.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.