Home / 7,792,460.85-10,752,664.32-4,307,328.93

Finding the Fourth Proportional to 7,792,460.85, 10,752,664.32 and 4,307,328.93

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Solution

The fourth proportional to 7,792,460.85, 10,752,664.32 and 4,307,328.93 is: 5,943,598.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,460.85 : 10,752,664.32 = 4,307,328.93 : x
  2. Step 2: Convert to fraction form
    7,792,460.85/10,752,664.32 = 4,307,328.93/x
  3. Step 3: Cross multiply
    7,792,460.85x = 10,752,664.32 × 4,307,328.93
  4. Step 4: Simplify right side
    7,792,460.85x = 46,315,262,100,114.77
  5. Step 5: Solve for x
    x = 46,315,262,100,114.77/7,792,460.85
  6. Step 6: Final answer
    x = 5,943,598.95

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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.