Home / 4,047,817.36-6,070,831.80-1,168,558.48

Finding the Fourth Proportional to 4,047,817.36, 6,070,831.80 and 1,168,558.48

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Solution

The fourth proportional to 4,047,817.36, 6,070,831.80 and 1,168,558.48 is: 1,752,579.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,817.36 : 6,070,831.80 = 1,168,558.48 : x
  2. Step 2: Convert to fraction form
    4,047,817.36/6,070,831.80 = 1,168,558.48/x
  3. Step 3: Cross multiply
    4,047,817.36x = 6,070,831.80 × 1,168,558.48
  4. Step 4: Simplify right side
    4,047,817.36x = 7,094,121,980,543.66
  5. Step 5: Solve for x
    x = 7,094,121,980,543.66/4,047,817.36
  6. Step 6: Final answer
    x = 1,752,579.56

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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.