Home / 2,032,255.80-2,804,551.62-1,114,430.34

Finding the Fourth Proportional to 2,032,255.80, 2,804,551.62 and 1,114,430.34

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Solution

The fourth proportional to 2,032,255.80, 2,804,551.62 and 1,114,430.34 is: 1,537,935.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,255.80 : 2,804,551.62 = 1,114,430.34 : x
  2. Step 2: Convert to fraction form
    2,032,255.80/2,804,551.62 = 1,114,430.34/x
  3. Step 3: Cross multiply
    2,032,255.80x = 2,804,551.62 × 1,114,430.34
  4. Step 4: Simplify right side
    2,032,255.80x = 3,125,477,415,424.15
  5. Step 5: Solve for x
    x = 3,125,477,415,424.15/2,032,255.80
  6. Step 6: Final answer
    x = 1,537,935.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.