Home / 1,459,063.15-2,188,674.52-606,221.03

Finding the Fourth Proportional to 1,459,063.15, 2,188,674.52 and 606,221.03

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Solution

The fourth proportional to 1,459,063.15, 2,188,674.52 and 606,221.03 is: 909,364.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,063.15 : 2,188,674.52 = 606,221.03 : x
  2. Step 2: Convert to fraction form
    1,459,063.15/2,188,674.52 = 606,221.03/x
  3. Step 3: Cross multiply
    1,459,063.15x = 2,188,674.52 × 606,221.03
  4. Step 4: Simplify right side
    1,459,063.15x = 1,326,820,521,849.16
  5. Step 5: Solve for x
    x = 1,326,820,521,849.16/1,459,063.15
  6. Step 6: Final answer
    x = 909,364.70

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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.