Home / 1,232,627.66-1,701,549.93-749,347.10

Finding the Fourth Proportional to 1,232,627.66, 1,701,549.93 and 749,347.10

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Solution

The fourth proportional to 1,232,627.66, 1,701,549.93 and 749,347.10 is: 1,034,417.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,627.66 : 1,701,549.93 = 749,347.10 : x
  2. Step 2: Convert to fraction form
    1,232,627.66/1,701,549.93 = 749,347.10/x
  3. Step 3: Cross multiply
    1,232,627.66x = 1,701,549.93 × 749,347.10
  4. Step 4: Simplify right side
    1,232,627.66x = 1,275,051,505,550.70
  5. Step 5: Solve for x
    x = 1,275,051,505,550.70/1,232,627.66
  6. Step 6: Final answer
    x = 1,034,417.41

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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.