Home / 3,341,427.93-4,611,172.50-1,813,535.01

Finding the Fourth Proportional to 3,341,427.93, 4,611,172.50 and 1,813,535.01

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Solution

The fourth proportional to 3,341,427.93, 4,611,172.50 and 1,813,535.01 is: 2,502,679.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,427.93 : 4,611,172.50 = 1,813,535.01 : x
  2. Step 2: Convert to fraction form
    3,341,427.93/4,611,172.50 = 1,813,535.01/x
  3. Step 3: Cross multiply
    3,341,427.93x = 4,611,172.50 × 1,813,535.01
  4. Step 4: Simplify right side
    3,341,427.93x = 8,362,522,765,899.23
  5. Step 5: Solve for x
    x = 8,362,522,765,899.23/3,341,427.93
  6. Step 6: Final answer
    x = 2,502,679.38

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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.