Home / 2,454,602.51-3,682,483.31-771,706.01

Finding the Fourth Proportional to 2,454,602.51, 3,682,483.31 and 771,706.01

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Solution

The fourth proportional to 2,454,602.51, 3,682,483.31 and 771,706.01 is: 1,157,741.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,602.51 : 3,682,483.31 = 771,706.01 : x
  2. Step 2: Convert to fraction form
    2,454,602.51/3,682,483.31 = 771,706.01/x
  3. Step 3: Cross multiply
    2,454,602.51x = 3,682,483.31 × 771,706.01
  4. Step 4: Simplify right side
    2,454,602.51x = 2,841,794,513,187.17
  5. Step 5: Solve for x
    x = 2,841,794,513,187.17/2,454,602.51
  6. Step 6: Final answer
    x = 1,157,741.22

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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.