Home / 1,516,274.60-2,264,581.27-1,373,835.29

Finding the Fourth Proportional to 1,516,274.60, 2,264,581.27 and 1,373,835.29

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Solution

The fourth proportional to 1,516,274.60, 2,264,581.27 and 1,373,835.29 is: 2,051,845.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,274.60 : 2,264,581.27 = 1,373,835.29 : x
  2. Step 2: Convert to fraction form
    1,516,274.60/2,264,581.27 = 1,373,835.29/x
  3. Step 3: Cross multiply
    1,516,274.60x = 2,264,581.27 × 1,373,835.29
  4. Step 4: Simplify right side
    1,516,274.60x = 3,111,161,656,193.41
  5. Step 5: Solve for x
    x = 3,111,161,656,193.41/1,516,274.60
  6. Step 6: Final answer
    x = 2,051,845.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.