Home / 4,048,156.35-5,586,302.52-2,212,599.51

Finding the Fourth Proportional to 4,048,156.35, 5,586,302.52 and 2,212,599.51

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Solution

The fourth proportional to 4,048,156.35, 5,586,302.52 and 2,212,599.51 is: 3,053,303.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,156.35 : 5,586,302.52 = 2,212,599.51 : x
  2. Step 2: Convert to fraction form
    4,048,156.35/5,586,302.52 = 2,212,599.51/x
  3. Step 3: Cross multiply
    4,048,156.35x = 5,586,302.52 × 2,212,599.51
  4. Step 4: Simplify right side
    4,048,156.35x = 12,360,250,218,463.76
  5. Step 5: Solve for x
    x = 12,360,250,218,463.76/4,048,156.35
  6. Step 6: Final answer
    x = 3,053,303.57

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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.