Home / 1,495,218.60-2,242,859.67-535,736.70

Finding the Fourth Proportional to 1,495,218.60, 2,242,859.67 and 535,736.70

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Solution

The fourth proportional to 1,495,218.60, 2,242,859.67 and 535,736.70 is: 803,616.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,218.60 : 2,242,859.67 = 535,736.70 : x
  2. Step 2: Convert to fraction form
    1,495,218.60/2,242,859.67 = 535,736.70/x
  3. Step 3: Cross multiply
    1,495,218.60x = 2,242,859.67 × 535,736.70
  4. Step 4: Simplify right side
    1,495,218.60x = 1,201,582,238,168.89
  5. Step 5: Solve for x
    x = 1,201,582,238,168.89/1,495,218.60
  6. Step 6: Final answer
    x = 803,616.43

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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.