Home / 1,937,370.16-2,906,164.41-589,576.60

Finding the Fourth Proportional to 1,937,370.16, 2,906,164.41 and 589,576.60

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Solution

The fourth proportional to 1,937,370.16, 2,906,164.41 and 589,576.60 is: 884,398.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,370.16 : 2,906,164.41 = 589,576.60 : x
  2. Step 2: Convert to fraction form
    1,937,370.16/2,906,164.41 = 589,576.60/x
  3. Step 3: Cross multiply
    1,937,370.16x = 2,906,164.41 × 589,576.60
  4. Step 4: Simplify right side
    1,937,370.16x = 1,713,406,531,888.81
  5. Step 5: Solve for x
    x = 1,713,406,531,888.81/1,937,370.16
  6. Step 6: Final answer
    x = 884,398.12

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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.