Home / 4,106,748.74-6,159,652.43-1,074,407.22

Finding the Fourth Proportional to 4,106,748.74, 6,159,652.43 and 1,074,407.22

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Solution

The fourth proportional to 4,106,748.74, 6,159,652.43 and 1,074,407.22 is: 1,611,487.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,748.74 : 6,159,652.43 = 1,074,407.22 : x
  2. Step 2: Convert to fraction form
    4,106,748.74/6,159,652.43 = 1,074,407.22/x
  3. Step 3: Cross multiply
    4,106,748.74x = 6,159,652.43 × 1,074,407.22
  4. Step 4: Simplify right side
    4,106,748.74x = 6,617,975,038,110.51
  5. Step 5: Solve for x
    x = 6,617,975,038,110.51/4,106,748.74
  6. Step 6: Final answer
    x = 1,611,487.69

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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.