Home / 4,063,763.02-5,607,777.49-2,321,090.18

Finding the Fourth Proportional to 4,063,763.02, 5,607,777.49 and 2,321,090.18

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Solution

The fourth proportional to 4,063,763.02, 5,607,777.49 and 2,321,090.18 is: 3,202,981.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,763.02 : 5,607,777.49 = 2,321,090.18 : x
  2. Step 2: Convert to fraction form
    4,063,763.02/5,607,777.49 = 2,321,090.18/x
  3. Step 3: Cross multiply
    4,063,763.02x = 5,607,777.49 × 2,321,090.18
  4. Step 4: Simplify right side
    4,063,763.02x = 13,016,157,271,880.77
  5. Step 5: Solve for x
    x = 13,016,157,271,880.77/4,063,763.02
  6. Step 6: Final answer
    x = 3,202,981.38

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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.