Home / 4,153,309.20-6,232,750.20-1,457,629.20

Finding the Fourth Proportional to 4,153,309.20, 6,232,750.20 and 1,457,629.20

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Solution

The fourth proportional to 4,153,309.20, 6,232,750.20 and 1,457,629.20 is: 2,187,421.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,309.20 : 6,232,750.20 = 1,457,629.20 : x
  2. Step 2: Convert to fraction form
    4,153,309.20/6,232,750.20 = 1,457,629.20/x
  3. Step 3: Cross multiply
    4,153,309.20x = 6,232,750.20 × 1,457,629.20
  4. Step 4: Simplify right side
    4,153,309.20x = 9,085,038,687,825.84
  5. Step 5: Solve for x
    x = 9,085,038,687,825.84/4,153,309.20
  6. Step 6: Final answer
    x = 2,187,421.70

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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.