Home / 3,020,102.24-4,167,741.74-1,661,975.24

Finding the Fourth Proportional to 3,020,102.24, 4,167,741.74 and 1,661,975.24

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Solution

The fourth proportional to 3,020,102.24, 4,167,741.74 and 1,661,975.24 is: 2,293,526.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,102.24 : 4,167,741.74 = 1,661,975.24 : x
  2. Step 2: Convert to fraction form
    3,020,102.24/4,167,741.74 = 1,661,975.24/x
  3. Step 3: Cross multiply
    3,020,102.24x = 4,167,741.74 × 1,661,975.24
  4. Step 4: Simplify right side
    3,020,102.24x = 6,926,683,549,445.93
  5. Step 5: Solve for x
    x = 6,926,683,549,445.93/3,020,102.24
  6. Step 6: Final answer
    x = 2,293,526.18

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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.