Home / 1,760,200.60-2,636,801.70-960,050.20

Finding the Fourth Proportional to 1,760,200.60, 2,636,801.70 and 960,050.20

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Solution

The fourth proportional to 1,760,200.60, 2,636,801.70 and 960,050.20 is: 1,438,166.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,200.60 : 2,636,801.70 = 960,050.20 : x
  2. Step 2: Convert to fraction form
    1,760,200.60/2,636,801.70 = 960,050.20/x
  3. Step 3: Cross multiply
    1,760,200.60x = 2,636,801.70 × 960,050.20
  4. Step 4: Simplify right side
    1,760,200.60x = 2,531,461,999,445.34
  5. Step 5: Solve for x
    x = 2,531,461,999,445.34/1,760,200.60
  6. Step 6: Final answer
    x = 1,438,166.76

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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.