Home / 4,118,191.73-5,683,094.75-2,257,603.95

Finding the Fourth Proportional to 4,118,191.73, 5,683,094.75 and 2,257,603.95

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Solution

The fourth proportional to 4,118,191.73, 5,683,094.75 and 2,257,603.95 is: 3,115,488.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,191.73 : 5,683,094.75 = 2,257,603.95 : x
  2. Step 2: Convert to fraction form
    4,118,191.73/5,683,094.75 = 2,257,603.95/x
  3. Step 3: Cross multiply
    4,118,191.73x = 5,683,094.75 × 2,257,603.95
  4. Step 4: Simplify right side
    4,118,191.73x = 12,830,177,155,824.26
  5. Step 5: Solve for x
    x = 12,830,177,155,824.26/4,118,191.73
  6. Step 6: Final answer
    x = 3,115,488.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.