Home / 4,963,636.94-7,445,884.28-1,369,403.90

Finding the Fourth Proportional to 4,963,636.94, 7,445,884.28 and 1,369,403.90

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Solution

The fourth proportional to 4,963,636.94, 7,445,884.28 and 1,369,403.90 is: 2,054,224.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,636.94 : 7,445,884.28 = 1,369,403.90 : x
  2. Step 2: Convert to fraction form
    4,963,636.94/7,445,884.28 = 1,369,403.90/x
  3. Step 3: Cross multiply
    4,963,636.94x = 7,445,884.28 × 1,369,403.90
  4. Step 4: Simplify right side
    4,963,636.94x = 10,196,422,927,904.25
  5. Step 5: Solve for x
    x = 10,196,422,927,904.25/4,963,636.94
  6. Step 6: Final answer
    x = 2,054,224.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.