Home / 3,095,747.27-4,272,048.43-1,719,055.07

Finding the Fourth Proportional to 3,095,747.27, 4,272,048.43 and 1,719,055.07

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Solution

The fourth proportional to 3,095,747.27, 4,272,048.43 and 1,719,055.07 is: 2,372,250.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,747.27 : 4,272,048.43 = 1,719,055.07 : x
  2. Step 2: Convert to fraction form
    3,095,747.27/4,272,048.43 = 1,719,055.07/x
  3. Step 3: Cross multiply
    3,095,747.27x = 4,272,048.43 × 1,719,055.07
  4. Step 4: Simplify right side
    3,095,747.27x = 7,343,886,487,219.16
  5. Step 5: Solve for x
    x = 7,343,886,487,219.16/3,095,747.27
  6. Step 6: Final answer
    x = 2,372,250.01

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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.