Home / 7,792,616.03-10,752,878.79-4,307,484.06

Finding the Fourth Proportional to 7,792,616.03, 10,752,878.79 and 4,307,484.06

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Solution

The fourth proportional to 7,792,616.03, 10,752,878.79 and 4,307,484.06 is: 5,943,813.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,616.03 : 10,752,878.79 = 4,307,484.06 : x
  2. Step 2: Convert to fraction form
    7,792,616.03/10,752,878.79 = 4,307,484.06/x
  3. Step 3: Cross multiply
    7,792,616.03x = 10,752,878.79 × 4,307,484.06
  4. Step 4: Simplify right side
    7,792,616.03x = 46,317,853,987,037.08
  5. Step 5: Solve for x
    x = 46,317,853,987,037.08/7,792,616.03
  6. Step 6: Final answer
    x = 5,943,813.20

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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.