Home / 1,771,776.98-2,658,053.06-573,820.40

Finding the Fourth Proportional to 1,771,776.98, 2,658,053.06 and 573,820.40

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Solution

The fourth proportional to 1,771,776.98, 2,658,053.06 and 573,820.40 is: 860,856.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,776.98 : 2,658,053.06 = 573,820.40 : x
  2. Step 2: Convert to fraction form
    1,771,776.98/2,658,053.06 = 573,820.40/x
  3. Step 3: Cross multiply
    1,771,776.98x = 2,658,053.06 × 573,820.40
  4. Step 4: Simplify right side
    1,771,776.98x = 1,525,245,053,951.06
  5. Step 5: Solve for x
    x = 1,525,245,053,951.06/1,771,776.98
  6. Step 6: Final answer
    x = 860,856.12

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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.