Home / 1,095,567.98-1,650,830.02-900,263.41

Finding the Fourth Proportional to 1,095,567.98, 1,650,830.02 and 900,263.41

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Solution

The fourth proportional to 1,095,567.98, 1,650,830.02 and 900,263.41 is: 1,356,540.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,567.98 : 1,650,830.02 = 900,263.41 : x
  2. Step 2: Convert to fraction form
    1,095,567.98/1,650,830.02 = 900,263.41/x
  3. Step 3: Cross multiply
    1,095,567.98x = 1,650,830.02 × 900,263.41
  4. Step 4: Simplify right side
    1,095,567.98x = 1,486,181,863,135.57
  5. Step 5: Solve for x
    x = 1,486,181,863,135.57/1,095,567.98
  6. Step 6: Final answer
    x = 1,356,540.07

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.