Home / 3,495,569.36-5,243,354.42-1,066,735.35

Finding the Fourth Proportional to 3,495,569.36, 5,243,354.42 and 1,066,735.35

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Solution

The fourth proportional to 3,495,569.36, 5,243,354.42 and 1,066,735.35 is: 1,600,103.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,569.36 : 5,243,354.42 = 1,066,735.35 : x
  2. Step 2: Convert to fraction form
    3,495,569.36/5,243,354.42 = 1,066,735.35/x
  3. Step 3: Cross multiply
    3,495,569.36x = 5,243,354.42 × 1,066,735.35
  4. Step 4: Simplify right side
    3,495,569.36x = 5,593,271,498,312.52
  5. Step 5: Solve for x
    x = 5,593,271,498,312.52/3,495,569.36
  6. Step 6: Final answer
    x = 1,600,103.14

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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.