Home / 2,342,602.90-3,513,549.28-805,832.17

Finding the Fourth Proportional to 2,342,602.90, 3,513,549.28 and 805,832.17

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Solution

The fourth proportional to 2,342,602.90, 3,513,549.28 and 805,832.17 is: 1,208,626.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,602.90 : 3,513,549.28 = 805,832.17 : x
  2. Step 2: Convert to fraction form
    2,342,602.90/3,513,549.28 = 805,832.17/x
  3. Step 3: Cross multiply
    2,342,602.90x = 3,513,549.28 × 805,832.17
  4. Step 4: Simplify right side
    2,342,602.90x = 2,831,331,029,905.88
  5. Step 5: Solve for x
    x = 2,831,331,029,905.88/2,342,602.90
  6. Step 6: Final answer
    x = 1,208,626.11

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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.