Home / 3,758,085.01-5,637,124.74-2,159,628.58

Finding the Fourth Proportional to 3,758,085.01, 5,637,124.74 and 2,159,628.58

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Solution

The fourth proportional to 3,758,085.01, 5,637,124.74 and 2,159,628.58 is: 3,239,441.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,758,085.01 : 5,637,124.74 = 2,159,628.58 : x
  2. Step 2: Convert to fraction form
    3,758,085.01/5,637,124.74 = 2,159,628.58/x
  3. Step 3: Cross multiply
    3,758,085.01x = 5,637,124.74 × 2,159,628.58
  4. Step 4: Simplify right side
    3,758,085.01x = 12,174,095,697,529.07
  5. Step 5: Solve for x
    x = 12,174,095,697,529.07/3,758,085.01
  6. Step 6: Final answer
    x = 3,239,441.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.