Home / 1,601,592.63-2,212,598.48-1,051,613.16

Finding the Fourth Proportional to 1,601,592.63, 2,212,598.48 and 1,051,613.16

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Solution

The fourth proportional to 1,601,592.63, 2,212,598.48 and 1,051,613.16 is: 1,452,802.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,592.63 : 2,212,598.48 = 1,051,613.16 : x
  2. Step 2: Convert to fraction form
    1,601,592.63/2,212,598.48 = 1,051,613.16/x
  3. Step 3: Cross multiply
    1,601,592.63x = 2,212,598.48 × 1,051,613.16
  4. Step 4: Simplify right side
    1,601,592.63x = 2,326,797,674,105.93
  5. Step 5: Solve for x
    x = 2,326,797,674,105.93/1,601,592.63
  6. Step 6: Final answer
    x = 1,452,802.44

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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.