Home / 6,893,441.10-10,340,161.65-1,844,751.60

Finding the Fourth Proportional to 6,893,441.10, 10,340,161.65 and 1,844,751.60

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Solution

The fourth proportional to 6,893,441.10, 10,340,161.65 and 1,844,751.60 is: 2,767,127.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,441.10 : 10,340,161.65 = 1,844,751.60 : x
  2. Step 2: Convert to fraction form
    6,893,441.10/10,340,161.65 = 1,844,751.60/x
  3. Step 3: Cross multiply
    6,893,441.10x = 10,340,161.65 × 1,844,751.60
  4. Step 4: Simplify right side
    6,893,441.10x = 19,075,029,748,096.14
  5. Step 5: Solve for x
    x = 19,075,029,748,096.14/6,893,441.10
  6. Step 6: Final answer
    x = 2,767,127.40

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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.