Home / 744,099.04-1,026,851.52-404,567.44

Finding the Fourth Proportional to 744,099.04, 1,026,851.52 and 404,567.44

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Solution

The fourth proportional to 744,099.04, 1,026,851.52 and 404,567.44 is: 558,300.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,099.04 : 1,026,851.52 = 404,567.44 : x
  2. Step 2: Convert to fraction form
    744,099.04/1,026,851.52 = 404,567.44/x
  3. Step 3: Cross multiply
    744,099.04x = 1,026,851.52 × 404,567.44
  4. Step 4: Simplify right side
    744,099.04x = 415,430,690,706.51
  5. Step 5: Solve for x
    x = 415,430,690,706.51/744,099.04
  6. Step 6: Final answer
    x = 558,300.26

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1.5x scale

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.