Home / 1,437,743.90-1,984,086.47-793,164.11

Finding the Fourth Proportional to 1,437,743.90, 1,984,086.47 and 793,164.11

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Solution

The fourth proportional to 1,437,743.90, 1,984,086.47 and 793,164.11 is: 1,094,566.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,743.90 : 1,984,086.47 = 793,164.11 : x
  2. Step 2: Convert to fraction form
    1,437,743.90/1,984,086.47 = 793,164.11/x
  3. Step 3: Cross multiply
    1,437,743.90x = 1,984,086.47 × 793,164.11
  4. Step 4: Simplify right side
    1,437,743.90x = 1,573,706,171,203.07
  5. Step 5: Solve for x
    x = 1,573,706,171,203.07/1,437,743.90
  6. Step 6: Final answer
    x = 1,094,566.40

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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.