Home / 973,572.40-1,343,529.88-543,852.52

Finding the Fourth Proportional to 973,572.40, 1,343,529.88 and 543,852.52

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Solution

The fourth proportional to 973,572.40, 1,343,529.88 and 543,852.52 is: 750,516.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,572.40 : 1,343,529.88 = 543,852.52 : x
  2. Step 2: Convert to fraction form
    973,572.40/1,343,529.88 = 543,852.52/x
  3. Step 3: Cross multiply
    973,572.40x = 1,343,529.88 × 543,852.52
  4. Step 4: Simplify right side
    973,572.40x = 730,682,110,933.30
  5. Step 5: Solve for x
    x = 730,682,110,933.30/973,572.40
  6. Step 6: Final answer
    x = 750,516.46

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.