Home / 2,683,632-3,703,412.16-1,476,382.08

Finding the Fourth Proportional to 2,683,632, 3,703,412.16 and 1,476,382.08

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Solution

The fourth proportional to 2,683,632, 3,703,412.16 and 1,476,382.08 is: 2,037,407.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,632 : 3,703,412.16 = 1,476,382.08 : x
  2. Step 2: Convert to fraction form
    2,683,632/3,703,412.16 = 1,476,382.08/x
  3. Step 3: Cross multiply
    2,683,632x = 3,703,412.16 × 1,476,382.08
  4. Step 4: Simplify right side
    2,683,632x = 5,467,651,347,878.09
  5. Step 5: Solve for x
    x = 5,467,651,347,878.09/2,683,632
  6. Step 6: Final answer
    x = 2,037,407.27

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1.5x scale

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.