Home / 1,104,266.54-1,656,420.57-346,091.22

Finding the Fourth Proportional to 1,104,266.54, 1,656,420.57 and 346,091.22

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Solution

The fourth proportional to 1,104,266.54, 1,656,420.57 and 346,091.22 is: 519,143.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,266.54 : 1,656,420.57 = 346,091.22 : x
  2. Step 2: Convert to fraction form
    1,104,266.54/1,656,420.57 = 346,091.22/x
  3. Step 3: Cross multiply
    1,104,266.54x = 1,656,420.57 × 346,091.22
  4. Step 4: Simplify right side
    1,104,266.54x = 573,272,615,904.40
  5. Step 5: Solve for x
    x = 573,272,615,904.40/1,104,266.54
  6. Step 6: Final answer
    x = 519,143.34

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1.5x scale

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.