Home / 1,747,329.08-2,412,058.08-1,174,701.32

Finding the Fourth Proportional to 1,747,329.08, 2,412,058.08 and 1,174,701.32

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Solution

The fourth proportional to 1,747,329.08, 2,412,058.08 and 1,174,701.32 is: 1,621,587.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,329.08 : 2,412,058.08 = 1,174,701.32 : x
  2. Step 2: Convert to fraction form
    1,747,329.08/2,412,058.08 = 1,174,701.32/x
  3. Step 3: Cross multiply
    1,747,329.08x = 2,412,058.08 × 1,174,701.32
  4. Step 4: Simplify right side
    1,747,329.08x = 2,833,447,810,492.67
  5. Step 5: Solve for x
    x = 2,833,447,810,492.67/1,747,329.08
  6. Step 6: Final answer
    x = 1,621,587.97

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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.