Home / 3,341,477.08-4,611,242.82-1,813,584.40

Finding the Fourth Proportional to 3,341,477.08, 4,611,242.82 and 1,813,584.40

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Solution

The fourth proportional to 3,341,477.08, 4,611,242.82 and 1,813,584.40 is: 2,502,748.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,477.08 : 4,611,242.82 = 1,813,584.40 : x
  2. Step 2: Convert to fraction form
    3,341,477.08/4,611,242.82 = 1,813,584.40/x
  3. Step 3: Cross multiply
    3,341,477.08x = 4,611,242.82 × 1,813,584.40
  4. Step 4: Simplify right side
    3,341,477.08x = 8,362,878,042,964.01
  5. Step 5: Solve for x
    x = 8,362,878,042,964.01/3,341,477.08
  6. Step 6: Final answer
    x = 2,502,748.89

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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.