Home / 4,153,352.20-6,232,814.70-1,457,672.20

Finding the Fourth Proportional to 4,153,352.20, 6,232,814.70 and 1,457,672.20

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Solution

The fourth proportional to 4,153,352.20, 6,232,814.70 and 1,457,672.20 is: 2,187,486.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,352.20 : 6,232,814.70 = 1,457,672.20 : x
  2. Step 2: Convert to fraction form
    4,153,352.20/6,232,814.70 = 1,457,672.20/x
  3. Step 3: Cross multiply
    4,153,352.20x = 6,232,814.70 × 1,457,672.20
  4. Step 4: Simplify right side
    4,153,352.20x = 9,085,400,715,941.34
  5. Step 5: Solve for x
    x = 9,085,400,715,941.34/4,153,352.20
  6. Step 6: Final answer
    x = 2,187,486.22

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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.