Home / 3,510,588.45-4,921,459.35-3,510,588.45

Finding the Fourth Proportional to 3,510,588.45, 4,921,459.35 and 3,510,588.45

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Solution

The fourth proportional to 3,510,588.45, 4,921,459.35 and 3,510,588.45 is: 4,921,459.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,588.45 : 4,921,459.35 = 3,510,588.45 : x
  2. Step 2: Convert to fraction form
    3,510,588.45/4,921,459.35 = 3,510,588.45/x
  3. Step 3: Cross multiply
    3,510,588.45x = 4,921,459.35 × 3,510,588.45
  4. Step 4: Simplify right side
    3,510,588.45x = 17,277,218,351,254.51
  5. Step 5: Solve for x
    x = 17,277,218,351,254.51/3,510,588.45
  6. Step 6: Final answer
    x = 4,921,459.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.