Home / 2,996,017.96-4,134,280.44-1,706,606.32

Finding the Fourth Proportional to 2,996,017.96, 4,134,280.44 and 1,706,606.32

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Solution

The fourth proportional to 2,996,017.96, 4,134,280.44 and 1,706,606.32 is: 2,354,988.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,017.96 : 4,134,280.44 = 1,706,606.32 : x
  2. Step 2: Convert to fraction form
    2,996,017.96/4,134,280.44 = 1,706,606.32/x
  3. Step 3: Cross multiply
    2,996,017.96x = 4,134,280.44 × 1,706,606.32
  4. Step 4: Simplify right side
    2,996,017.96x = 7,055,589,127,556.38
  5. Step 5: Solve for x
    x = 7,055,589,127,556.38/2,996,017.96
  6. Step 6: Final answer
    x = 2,354,988.93

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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.