Home / 2,422,269.24-3,634,114.40-716,457.52

Finding the Fourth Proportional to 2,422,269.24, 3,634,114.40 and 716,457.52

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Solution

The fourth proportional to 2,422,269.24, 3,634,114.40 and 716,457.52 is: 1,074,896.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,269.24 : 3,634,114.40 = 716,457.52 : x
  2. Step 2: Convert to fraction form
    2,422,269.24/3,634,114.40 = 716,457.52/x
  3. Step 3: Cross multiply
    2,422,269.24x = 3,634,114.40 × 716,457.52
  4. Step 4: Simplify right side
    2,422,269.24x = 2,603,688,590,420.29
  5. Step 5: Solve for x
    x = 2,603,688,590,420.29/2,422,269.24
  6. Step 6: Final answer
    x = 1,074,896.44

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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.