Home / 7,792,673.60-10,752,958.08-4,307,541.56

Finding the Fourth Proportional to 7,792,673.60, 10,752,958.08 and 4,307,541.56

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Solution

The fourth proportional to 7,792,673.60, 10,752,958.08 and 4,307,541.56 is: 5,943,892.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,673.60 : 10,752,958.08 = 4,307,541.56 : x
  2. Step 2: Convert to fraction form
    7,792,673.60/10,752,958.08 = 4,307,541.56/x
  3. Step 3: Cross multiply
    7,792,673.60x = 10,752,958.08 × 4,307,541.56
  4. Step 4: Simplify right side
    7,792,673.60x = 46,318,813,822,537.80
  5. Step 5: Solve for x
    x = 46,318,813,822,537.80/7,792,673.60
  6. Step 6: Final answer
    x = 5,943,892.46

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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.