Home / 4,523,010.24-6,785,515.91-1,490,253.60

Finding the Fourth Proportional to 4,523,010.24, 6,785,515.91 and 1,490,253.60

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Solution

The fourth proportional to 4,523,010.24, 6,785,515.91 and 1,490,253.60 is: 2,235,710.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,010.24 : 6,785,515.91 = 1,490,253.60 : x
  2. Step 2: Convert to fraction form
    4,523,010.24/6,785,515.91 = 1,490,253.60/x
  3. Step 3: Cross multiply
    4,523,010.24x = 6,785,515.91 × 1,490,253.60
  4. Step 4: Simplify right side
    4,523,010.24x = 10,112,139,505,283.51
  5. Step 5: Solve for x
    x = 10,112,139,505,283.51/4,523,010.24
  6. Step 6: Final answer
    x = 2,235,710.06

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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.