Home / 7,792,454.48-10,753,818.12-4,354,705.36

Finding the Fourth Proportional to 7,792,454.48, 10,753,818.12 and 4,354,705.36

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Solution

The fourth proportional to 7,792,454.48, 10,753,818.12 and 4,354,705.36 is: 6,009,622.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,454.48 : 10,753,818.12 = 4,354,705.36 : x
  2. Step 2: Convert to fraction form
    7,792,454.48/10,753,818.12 = 4,354,705.36/x
  3. Step 3: Cross multiply
    7,792,454.48x = 10,753,818.12 × 4,354,705.36
  4. Step 4: Simplify right side
    7,792,454.48x = 46,829,709,407,629.12
  5. Step 5: Solve for x
    x = 46,829,709,407,629.12/7,792,454.48
  6. Step 6: Final answer
    x = 6,009,622.45

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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.