Home / 973,964.70-1,344,045.47-544,248.36

Finding the Fourth Proportional to 973,964.70, 1,344,045.47 and 544,248.36

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Solution

The fourth proportional to 973,964.70, 1,344,045.47 and 544,248.36 is: 751,048.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,964.70 : 1,344,045.47 = 544,248.36 : x
  2. Step 2: Convert to fraction form
    973,964.70/1,344,045.47 = 544,248.36/x
  3. Step 3: Cross multiply
    973,964.70x = 1,344,045.47 × 544,248.36
  4. Step 4: Simplify right side
    973,964.70x = 731,494,540,091.69
  5. Step 5: Solve for x
    x = 731,494,540,091.69/973,964.70
  6. Step 6: Final answer
    x = 751,048.31

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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.