Home / 1,437,830.22-1,984,192.02-793,255.62

Finding the Fourth Proportional to 1,437,830.22, 1,984,192.02 and 793,255.62

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Solution

The fourth proportional to 1,437,830.22, 1,984,192.02 and 793,255.62 is: 1,094,685.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,830.22 : 1,984,192.02 = 793,255.62 : x
  2. Step 2: Convert to fraction form
    1,437,830.22/1,984,192.02 = 793,255.62/x
  3. Step 3: Cross multiply
    1,437,830.22x = 1,984,192.02 × 793,255.62
  4. Step 4: Simplify right side
    1,437,830.22x = 1,573,971,471,024.15
  5. Step 5: Solve for x
    x = 1,573,971,471,024.15/1,437,830.22
  6. Step 6: Final answer
    x = 1,094,685.21

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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.