Home / 7,792,386.48-10,753,462.08-4,354,626.60

Finding the Fourth Proportional to 7,792,386.48, 10,753,462.08 and 4,354,626.60

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Solution

The fourth proportional to 7,792,386.48, 10,753,462.08 and 4,354,626.60 is: 6,009,367.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,386.48 : 10,753,462.08 = 4,354,626.60 : x
  2. Step 2: Convert to fraction form
    7,792,386.48/10,753,462.08 = 4,354,626.60/x
  3. Step 3: Cross multiply
    7,792,386.48x = 10,753,462.08 × 4,354,626.60
  4. Step 4: Simplify right side
    7,792,386.48x = 46,827,312,015,659.33
  5. Step 5: Solve for x
    x = 46,827,312,015,659.33/7,792,386.48
  6. Step 6: Final answer
    x = 6,009,367.24

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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.