Home / 974,307.33-1,461,461.71-264,335.31

Finding the Fourth Proportional to 974,307.33, 1,461,461.71 and 264,335.31

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Solution

The fourth proportional to 974,307.33, 1,461,461.71 and 264,335.31 is: 396,503.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,307.33 : 1,461,461.71 = 264,335.31 : x
  2. Step 2: Convert to fraction form
    974,307.33/1,461,461.71 = 264,335.31/x
  3. Step 3: Cross multiply
    974,307.33x = 1,461,461.71 × 264,335.31
  4. Step 4: Simplify right side
    974,307.33x = 386,315,932,844.30
  5. Step 5: Solve for x
    x = 386,315,932,844.30/974,307.33
  6. Step 6: Final answer
    x = 396,503.16

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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.