Home / 3,050,526.58-4,210,100.24-1,761,364.20

Finding the Fourth Proportional to 3,050,526.58, 4,210,100.24 and 1,761,364.20

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Solution

The fourth proportional to 3,050,526.58, 4,210,100.24 and 1,761,364.20 is: 2,430,898.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,526.58 : 4,210,100.24 = 1,761,364.20 : x
  2. Step 2: Convert to fraction form
    3,050,526.58/4,210,100.24 = 1,761,364.20/x
  3. Step 3: Cross multiply
    3,050,526.58x = 4,210,100.24 × 1,761,364.20
  4. Step 4: Simplify right side
    3,050,526.58x = 7,415,519,841,147.41
  5. Step 5: Solve for x
    x = 7,415,519,841,147.41/3,050,526.58
  6. Step 6: Final answer
    x = 2,430,898.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.