Home / 2,356,617.95-3,536,476.96-1,292,407.35

Finding the Fourth Proportional to 2,356,617.95, 3,536,476.96 and 1,292,407.35

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Solution

The fourth proportional to 2,356,617.95, 3,536,476.96 and 1,292,407.35 is: 1,939,461.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,617.95 : 3,536,476.96 = 1,292,407.35 : x
  2. Step 2: Convert to fraction form
    2,356,617.95/3,536,476.96 = 1,292,407.35/x
  3. Step 3: Cross multiply
    2,356,617.95x = 3,536,476.96 × 1,292,407.35
  4. Step 4: Simplify right side
    2,356,617.95x = 4,570,568,816,209.66
  5. Step 5: Solve for x
    x = 4,570,568,816,209.66/2,356,617.95
  6. Step 6: Final answer
    x = 1,939,461.09

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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.