Home / 4,070,623.49-5,617,643.65-2,438,995.82

Finding the Fourth Proportional to 4,070,623.49, 5,617,643.65 and 2,438,995.82

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Solution

The fourth proportional to 4,070,623.49, 5,617,643.65 and 2,438,995.82 is: 3,365,924.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,623.49 : 5,617,643.65 = 2,438,995.82 : x
  2. Step 2: Convert to fraction form
    4,070,623.49/5,617,643.65 = 2,438,995.82/x
  3. Step 3: Cross multiply
    4,070,623.49x = 5,617,643.65 × 2,438,995.82
  4. Step 4: Simplify right side
    4,070,623.49x = 13,701,409,340,316.34
  5. Step 5: Solve for x
    x = 13,701,409,340,316.34/4,070,623.49
  6. Step 6: Final answer
    x = 3,365,924.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.