Home / 1,068,570.48-1,474,613.36-609,673.04

Finding the Fourth Proportional to 1,068,570.48, 1,474,613.36 and 609,673.04

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Solution

The fourth proportional to 1,068,570.48, 1,474,613.36 and 609,673.04 is: 841,340.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,570.48 : 1,474,613.36 = 609,673.04 : x
  2. Step 2: Convert to fraction form
    1,068,570.48/1,474,613.36 = 609,673.04/x
  3. Step 3: Cross multiply
    1,068,570.48x = 1,474,613.36 × 609,673.04
  4. Step 4: Simplify right side
    1,068,570.48x = 899,032,010,015.82
  5. Step 5: Solve for x
    x = 899,032,010,015.82/1,068,570.48
  6. Step 6: Final answer
    x = 841,340.86

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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.