Home / 1,162,568.93-1,744,186.91-488,303.46

Finding the Fourth Proportional to 1,162,568.93, 1,744,186.91 and 488,303.46

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Solution

The fourth proportional to 1,162,568.93, 1,744,186.91 and 488,303.46 is: 732,595.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,568.93 : 1,744,186.91 = 488,303.46 : x
  2. Step 2: Convert to fraction form
    1,162,568.93/1,744,186.91 = 488,303.46/x
  3. Step 3: Cross multiply
    1,162,568.93x = 1,744,186.91 × 488,303.46
  4. Step 4: Simplify right side
    1,162,568.93x = 851,692,500,598.19
  5. Step 5: Solve for x
    x = 851,692,500,598.19/1,162,568.93
  6. Step 6: Final answer
    x = 732,595.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.