Home / 1,374,941.16-2,062,531.76-565,374.87

Finding the Fourth Proportional to 1,374,941.16, 2,062,531.76 and 565,374.87

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Solution

The fourth proportional to 1,374,941.16, 2,062,531.76 and 565,374.87 is: 848,111.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,941.16 : 2,062,531.76 = 565,374.87 : x
  2. Step 2: Convert to fraction form
    1,374,941.16/2,062,531.76 = 565,374.87/x
  3. Step 3: Cross multiply
    1,374,941.16x = 2,062,531.76 × 565,374.87
  4. Step 4: Simplify right side
    1,374,941.16x = 1,166,103,622,854.00
  5. Step 5: Solve for x
    x = 1,166,103,622,854.00/1,374,941.16
  6. Step 6: Final answer
    x = 848,111.66

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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.