Home / 6,683,994.98-9,224,059.73-4,070,621.55

Finding the Fourth Proportional to 6,683,994.98, 9,224,059.73 and 4,070,621.55

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Solution

The fourth proportional to 6,683,994.98, 9,224,059.73 and 4,070,621.55 is: 5,617,547.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,994.98 : 9,224,059.73 = 4,070,621.55 : x
  2. Step 2: Convert to fraction form
    6,683,994.98/9,224,059.73 = 4,070,621.55/x
  3. Step 3: Cross multiply
    6,683,994.98x = 9,224,059.73 × 4,070,621.55
  4. Step 4: Simplify right side
    6,683,994.98x = 37,547,656,295,072.07
  5. Step 5: Solve for x
    x = 37,547,656,295,072.07/6,683,994.98
  6. Step 6: Final answer
    x = 5,617,547.06

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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.