Home / 3,088,137.68-4,604,597.75-3,003,293.75

Finding the Fourth Proportional to 3,088,137.68, 4,604,597.75 and 3,003,293.75

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Solution

The fourth proportional to 3,088,137.68, 4,604,597.75 and 3,003,293.75 is: 4,478,090.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,137.68 : 4,604,597.75 = 3,003,293.75 : x
  2. Step 2: Convert to fraction form
    3,088,137.68/4,604,597.75 = 3,003,293.75/x
  3. Step 3: Cross multiply
    3,088,137.68x = 4,604,597.75 × 3,003,293.75
  4. Step 4: Simplify right side
    3,088,137.68x = 13,828,959,605,799.61
  5. Step 5: Solve for x
    x = 13,828,959,605,799.61/3,088,137.68
  6. Step 6: Final answer
    x = 4,478,090.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.