Home / 963,576.60-1,443,788.14-583,344.84

Finding the Fourth Proportional to 963,576.60, 1,443,788.14 and 583,344.84

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Solution

The fourth proportional to 963,576.60, 1,443,788.14 and 583,344.84 is: 874,062.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,576.60 : 1,443,788.14 = 583,344.84 : x
  2. Step 2: Convert to fraction form
    963,576.60/1,443,788.14 = 583,344.84/x
  3. Step 3: Cross multiply
    963,576.60x = 1,443,788.14 × 583,344.84
  4. Step 4: Simplify right side
    963,576.60x = 842,226,361,522.20
  5. Step 5: Solve for x
    x = 842,226,361,522.20/963,576.60
  6. Step 6: Final answer
    x = 874,062.70

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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.