Home / 973,902.72-1,343,960.48-544,186.32

Finding the Fourth Proportional to 973,902.72, 1,343,960.48 and 544,186.32

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Solution

The fourth proportional to 973,902.72, 1,343,960.48 and 544,186.32 is: 750,963.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,902.72 : 1,343,960.48 = 544,186.32 : x
  2. Step 2: Convert to fraction form
    973,902.72/1,343,960.48 = 544,186.32/x
  3. Step 3: Cross multiply
    973,902.72x = 1,343,960.48 × 544,186.32
  4. Step 4: Simplify right side
    973,902.72x = 731,364,907,836.63
  5. Step 5: Solve for x
    x = 731,364,907,836.63/973,902.72
  6. Step 6: Final answer
    x = 750,963.00

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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.