Home / 3,746,712.34-5,170,588.40-2,296,127.63

Finding the Fourth Proportional to 3,746,712.34, 5,170,588.40 and 2,296,127.63

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Solution

The fourth proportional to 3,746,712.34, 5,170,588.40 and 2,296,127.63 is: 3,168,732.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,712.34 : 5,170,588.40 = 2,296,127.63 : x
  2. Step 2: Convert to fraction form
    3,746,712.34/5,170,588.40 = 2,296,127.63/x
  3. Step 3: Cross multiply
    3,746,712.34x = 5,170,588.40 × 2,296,127.63
  4. Step 4: Simplify right side
    3,746,712.34x = 11,872,330,888,597.49
  5. Step 5: Solve for x
    x = 11,872,330,888,597.49/3,746,712.34
  6. Step 6: Final answer
    x = 3,168,732.96

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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.