Home / 973,264.56-1,333,350.16-936,876.60

Finding the Fourth Proportional to 973,264.56, 1,333,350.16 and 936,876.60

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Solution

The fourth proportional to 973,264.56, 1,333,350.16 and 936,876.60 is: 1,283,499.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,264.56 : 1,333,350.16 = 936,876.60 : x
  2. Step 2: Convert to fraction form
    973,264.56/1,333,350.16 = 936,876.60/x
  3. Step 3: Cross multiply
    973,264.56x = 1,333,350.16 × 936,876.60
  4. Step 4: Simplify right side
    973,264.56x = 1,249,184,564,510.26
  5. Step 5: Solve for x
    x = 1,249,184,564,510.26/973,264.56
  6. Step 6: Final answer
    x = 1,283,499.49

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.