Home / 4,125,510.41-5,693,564.64-2,407,184.51

Finding the Fourth Proportional to 4,125,510.41, 5,693,564.64 and 2,407,184.51

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Solution

The fourth proportional to 4,125,510.41, 5,693,564.64 and 2,407,184.51 is: 3,322,124.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125,510.41 : 5,693,564.64 = 2,407,184.51 : x
  2. Step 2: Convert to fraction form
    4,125,510.41/5,693,564.64 = 2,407,184.51/x
  3. Step 3: Cross multiply
    4,125,510.41x = 5,693,564.64 × 2,407,184.51
  4. Step 4: Simplify right side
    4,125,510.41x = 13,705,460,579,623.90
  5. Step 5: Solve for x
    x = 13,705,460,579,623.90/4,125,510.41
  6. Step 6: Final answer
    x = 3,322,124.84

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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.