Home / 5,666,153.01-8,496,113.03-3,871,063.41

Finding the Fourth Proportional to 5,666,153.01, 8,496,113.03 and 3,871,063.41

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Solution

The fourth proportional to 5,666,153.01, 8,496,113.03 and 3,871,063.41 is: 5,804,465.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,153.01 : 8,496,113.03 = 3,871,063.41 : x
  2. Step 2: Convert to fraction form
    5,666,153.01/8,496,113.03 = 3,871,063.41/x
  3. Step 3: Cross multiply
    5,666,153.01x = 8,496,113.03 × 3,871,063.41
  4. Step 4: Simplify right side
    5,666,153.01x = 32,888,992,262,732.71
  5. Step 5: Solve for x
    x = 32,888,992,262,732.71/5,666,153.01
  6. Step 6: Final answer
    x = 5,804,465.96

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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.