Home / 4,070,588.20-6,106,048.32-1,038,032.68

Finding the Fourth Proportional to 4,070,588.20, 6,106,048.32 and 1,038,032.68

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Solution

The fourth proportional to 4,070,588.20, 6,106,048.32 and 1,038,032.68 is: 1,557,091.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,588.20 : 6,106,048.32 = 1,038,032.68 : x
  2. Step 2: Convert to fraction form
    4,070,588.20/6,106,048.32 = 1,038,032.68/x
  3. Step 3: Cross multiply
    4,070,588.20x = 6,106,048.32 × 1,038,032.68
  4. Step 4: Simplify right side
    4,070,588.20x = 6,338,277,701,819.10
  5. Step 5: Solve for x
    x = 6,338,277,701,819.10/4,070,588.20
  6. Step 6: Final answer
    x = 1,557,091.36

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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.