Home / 1,771,782.43-2,658,061.25-573,825.84

Finding the Fourth Proportional to 1,771,782.43, 2,658,061.25 and 573,825.84

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Solution

The fourth proportional to 1,771,782.43, 2,658,061.25 and 573,825.84 is: 860,864.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,782.43 : 2,658,061.25 = 573,825.84 : x
  2. Step 2: Convert to fraction form
    1,771,782.43/2,658,061.25 = 573,825.84/x
  3. Step 3: Cross multiply
    1,771,782.43x = 2,658,061.25 × 573,825.84
  4. Step 4: Simplify right side
    1,771,782.43x = 1,525,264,239,681.19
  5. Step 5: Solve for x
    x = 1,525,264,239,681.19/1,771,782.43
  6. Step 6: Final answer
    x = 860,864.30

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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.