Home / 966,563.36-1,333,962.24-584,800.64

Finding the Fourth Proportional to 966,563.36, 1,333,962.24 and 584,800.64

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Solution

The fourth proportional to 966,563.36, 1,333,962.24 and 584,800.64 is: 807,088.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,563.36 : 1,333,962.24 = 584,800.64 : x
  2. Step 2: Convert to fraction form
    966,563.36/1,333,962.24 = 584,800.64/x
  3. Step 3: Cross multiply
    966,563.36x = 1,333,962.24 × 584,800.64
  4. Step 4: Simplify right side
    966,563.36x = 780,101,971,687.83
  5. Step 5: Solve for x
    x = 780,101,971,687.83/966,563.36
  6. Step 6: Final answer
    x = 807,088.29

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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.