Home / 973,869.82-1,343,937.52-544,150.27

Finding the Fourth Proportional to 973,869.82, 1,343,937.52 and 544,150.27

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Solution

The fourth proportional to 973,869.82, 1,343,937.52 and 544,150.27 is: 750,925.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,869.82 : 1,343,937.52 = 544,150.27 : x
  2. Step 2: Convert to fraction form
    973,869.82/1,343,937.52 = 544,150.27/x
  3. Step 3: Cross multiply
    973,869.82x = 1,343,937.52 × 544,150.27
  4. Step 4: Simplify right side
    973,869.82x = 731,303,966,731.24
  5. Step 5: Solve for x
    x = 731,303,966,731.24/973,869.82
  6. Step 6: Final answer
    x = 750,925.79

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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.