Home / 3,341,403.83-4,611,141.74-1,813,510.96

Finding the Fourth Proportional to 3,341,403.83, 4,611,141.74 and 1,813,510.96

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Solution

The fourth proportional to 3,341,403.83, 4,611,141.74 and 1,813,510.96 is: 2,502,647.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,403.83 : 4,611,141.74 = 1,813,510.96 : x
  2. Step 2: Convert to fraction form
    3,341,403.83/4,611,141.74 = 1,813,510.96/x
  3. Step 3: Cross multiply
    3,341,403.83x = 4,611,141.74 × 1,813,510.96
  4. Step 4: Simplify right side
    3,341,403.83x = 8,362,356,051,480.21
  5. Step 5: Solve for x
    x = 8,362,356,051,480.21/3,341,403.83
  6. Step 6: Final answer
    x = 2,502,647.53

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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.