Home / 5,681,529.77-8,523,491.54-1,843,052.45

Finding the Fourth Proportional to 5,681,529.77, 8,523,491.54 and 1,843,052.45

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Solution

The fourth proportional to 5,681,529.77, 8,523,491.54 and 1,843,052.45 is: 2,764,966.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,681,529.77 : 8,523,491.54 = 1,843,052.45 : x
  2. Step 2: Convert to fraction form
    5,681,529.77/8,523,491.54 = 1,843,052.45/x
  3. Step 3: Cross multiply
    5,681,529.77x = 8,523,491.54 × 1,843,052.45
  4. Step 4: Simplify right side
    5,681,529.77x = 15,709,241,913,518.55
  5. Step 5: Solve for x
    x = 15,709,241,913,518.55/5,681,529.77
  6. Step 6: Final answer
    x = 2,764,966.93

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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.