Home / 967,071.80-1,450,607.70-960,073.40

Finding the Fourth Proportional to 967,071.80, 1,450,607.70 and 960,073.40

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Solution

The fourth proportional to 967,071.80, 1,450,607.70 and 960,073.40 is: 1,440,110.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,071.80 : 1,450,607.70 = 960,073.40 : x
  2. Step 2: Convert to fraction form
    967,071.80/1,450,607.70 = 960,073.40/x
  3. Step 3: Cross multiply
    967,071.80x = 1,450,607.70 × 960,073.40
  4. Step 4: Simplify right side
    967,071.80x = 1,392,689,866,605.18
  5. Step 5: Solve for x
    x = 1,392,689,866,605.18/967,071.80
  6. Step 6: Final answer
    x = 1,440,110.10

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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.