Home / 2,411,322.26-3,326,111.09-1,430,566.93

Finding the Fourth Proportional to 2,411,322.26, 3,326,111.09 and 1,430,566.93

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Solution

The fourth proportional to 2,411,322.26, 3,326,111.09 and 1,430,566.93 is: 1,973,284.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,322.26 : 3,326,111.09 = 1,430,566.93 : x
  2. Step 2: Convert to fraction form
    2,411,322.26/3,326,111.09 = 1,430,566.93/x
  3. Step 3: Cross multiply
    2,411,322.26x = 3,326,111.09 × 1,430,566.93
  4. Step 4: Simplify right side
    2,411,322.26x = 4,758,224,514,229.70
  5. Step 5: Solve for x
    x = 4,758,224,514,229.70/2,411,322.26
  6. Step 6: Final answer
    x = 1,973,284.37

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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.