Home / 4,778,361.02-6,594,147.16-2,844,688.52

Finding the Fourth Proportional to 4,778,361.02, 6,594,147.16 and 2,844,688.52

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Solution

The fourth proportional to 4,778,361.02, 6,594,147.16 and 2,844,688.52 is: 3,925,675.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,778,361.02 : 6,594,147.16 = 2,844,688.52 : x
  2. Step 2: Convert to fraction form
    4,778,361.02/6,594,147.16 = 2,844,688.52/x
  3. Step 3: Cross multiply
    4,778,361.02x = 6,594,147.16 × 2,844,688.52
  4. Step 4: Simplify right side
    4,778,361.02x = 18,758,294,725,242.61
  5. Step 5: Solve for x
    x = 18,758,294,725,242.61/4,778,361.02
  6. Step 6: Final answer
    x = 3,925,675.49

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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.