Home / 2,833,868.30-4,252,114.65-1,487,551.10

Finding the Fourth Proportional to 2,833,868.30, 4,252,114.65 and 1,487,551.10

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Solution

The fourth proportional to 2,833,868.30, 4,252,114.65 and 1,487,551.10 is: 2,232,015.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,868.30 : 4,252,114.65 = 1,487,551.10 : x
  2. Step 2: Convert to fraction form
    2,833,868.30/4,252,114.65 = 1,487,551.10/x
  3. Step 3: Cross multiply
    2,833,868.30x = 4,252,114.65 × 1,487,551.10
  4. Step 4: Simplify right side
    2,833,868.30x = 6,325,237,824,933.62
  5. Step 5: Solve for x
    x = 6,325,237,824,933.62/2,833,868.30
  6. Step 6: Final answer
    x = 2,232,015.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.