Home / 1,077,247.02-1,486,600.50-593,820.30

Finding the Fourth Proportional to 1,077,247.02, 1,486,600.50 and 593,820.30

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Solution

The fourth proportional to 1,077,247.02, 1,486,600.50 and 593,820.30 is: 819,471.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,247.02 : 1,486,600.50 = 593,820.30 : x
  2. Step 2: Convert to fraction form
    1,077,247.02/1,486,600.50 = 593,820.30/x
  3. Step 3: Cross multiply
    1,077,247.02x = 1,486,600.50 × 593,820.30
  4. Step 4: Simplify right side
    1,077,247.02x = 882,773,554,890.15
  5. Step 5: Solve for x
    x = 882,773,554,890.15/1,077,247.02
  6. Step 6: Final answer
    x = 819,471.80

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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.