Home / 3,616,058.88-4,992,019.20-2,547,740.16

Finding the Fourth Proportional to 3,616,058.88, 4,992,019.20 and 2,547,740.16

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Solution

The fourth proportional to 3,616,058.88, 4,992,019.20 and 2,547,740.16 is: 3,517,190.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,058.88 : 4,992,019.20 = 2,547,740.16 : x
  2. Step 2: Convert to fraction form
    3,616,058.88/4,992,019.20 = 2,547,740.16/x
  3. Step 3: Cross multiply
    3,616,058.88x = 4,992,019.20 × 2,547,740.16
  4. Step 4: Simplify right side
    3,616,058.88x = 12,718,367,795,331.07
  5. Step 5: Solve for x
    x = 12,718,367,795,331.07/3,616,058.88
  6. Step 6: Final answer
    x = 3,517,190.46

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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.