Home / 1,880,584.62-2,820,927.50-532,608.03

Finding the Fourth Proportional to 1,880,584.62, 2,820,927.50 and 532,608.03

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Solution

The fourth proportional to 1,880,584.62, 2,820,927.50 and 532,608.03 is: 798,926.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,584.62 : 2,820,927.50 = 532,608.03 : x
  2. Step 2: Convert to fraction form
    1,880,584.62/2,820,927.50 = 532,608.03/x
  3. Step 3: Cross multiply
    1,880,584.62x = 2,820,927.50 × 532,608.03
  4. Step 4: Simplify right side
    1,880,584.62x = 1,502,448,638,547.83
  5. Step 5: Solve for x
    x = 1,502,448,638,547.83/1,880,584.62
  6. Step 6: Final answer
    x = 798,926.37

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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.