Home / 4,151,637.02-5,729,261.52-2,316,095.26

Finding the Fourth Proportional to 4,151,637.02, 5,729,261.52 and 2,316,095.26

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Solution

The fourth proportional to 4,151,637.02, 5,729,261.52 and 2,316,095.26 is: 3,196,212.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,637.02 : 5,729,261.52 = 2,316,095.26 : x
  2. Step 2: Convert to fraction form
    4,151,637.02/5,729,261.52 = 2,316,095.26/x
  3. Step 3: Cross multiply
    4,151,637.02x = 5,729,261.52 × 2,316,095.26
  4. Step 4: Simplify right side
    4,151,637.02x = 13,269,515,435,449.24
  5. Step 5: Solve for x
    x = 13,269,515,435,449.24/4,151,637.02
  6. Step 6: Final answer
    x = 3,196,212.81

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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.