Home / 973,898.21-1,343,953.75-544,181.87

Finding the Fourth Proportional to 973,898.21, 1,343,953.75 and 544,181.87

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Solution

The fourth proportional to 973,898.21, 1,343,953.75 and 544,181.87 is: 750,956.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,898.21 : 1,343,953.75 = 544,181.87 : x
  2. Step 2: Convert to fraction form
    973,898.21/1,343,953.75 = 544,181.87/x
  3. Step 3: Cross multiply
    973,898.21x = 1,343,953.75 × 544,181.87
  4. Step 4: Simplify right side
    973,898.21x = 731,355,264,868.51
  5. Step 5: Solve for x
    x = 731,355,264,868.51/973,898.21
  6. Step 6: Final answer
    x = 750,956.58

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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.