Home / 5,624,381.37-7,761,652.56-3,046,065.12

Finding the Fourth Proportional to 5,624,381.37, 7,761,652.56 and 3,046,065.12

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Solution

The fourth proportional to 5,624,381.37, 7,761,652.56 and 3,046,065.12 is: 4,203,573.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,381.37 : 7,761,652.56 = 3,046,065.12 : x
  2. Step 2: Convert to fraction form
    5,624,381.37/7,761,652.56 = 3,046,065.12/x
  3. Step 3: Cross multiply
    5,624,381.37x = 7,761,652.56 × 3,046,065.12
  4. Step 4: Simplify right side
    5,624,381.37x = 23,642,499,136,574.71
  5. Step 5: Solve for x
    x = 23,642,499,136,574.71/5,624,381.37
  6. Step 6: Final answer
    x = 4,203,573.26

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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.