Home / 1,524,300.24-2,284,457.14-624,688.72

Finding the Fourth Proportional to 1,524,300.24, 2,284,457.14 and 624,688.72

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Solution

The fourth proportional to 1,524,300.24, 2,284,457.14 and 624,688.72 is: 936,216.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,300.24 : 2,284,457.14 = 624,688.72 : x
  2. Step 2: Convert to fraction form
    1,524,300.24/2,284,457.14 = 624,688.72/x
  3. Step 3: Cross multiply
    1,524,300.24x = 2,284,457.14 × 624,688.72
  4. Step 4: Simplify right side
    1,524,300.24x = 1,427,074,606,681.46
  5. Step 5: Solve for x
    x = 1,427,074,606,681.46/1,524,300.24
  6. Step 6: Final answer
    x = 936,216.22

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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.