Home / 5,754,443.34-8,631,662.58-1,710,913.62

Finding the Fourth Proportional to 5,754,443.34, 8,631,662.58 and 1,710,913.62

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Solution

The fourth proportional to 5,754,443.34, 8,631,662.58 and 1,710,913.62 is: 2,566,369.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,443.34 : 8,631,662.58 = 1,710,913.62 : x
  2. Step 2: Convert to fraction form
    5,754,443.34/8,631,662.58 = 1,710,913.62/x
  3. Step 3: Cross multiply
    5,754,443.34x = 8,631,662.58 × 1,710,913.62
  4. Step 4: Simplify right side
    5,754,443.34x = 14,768,029,071,366.34
  5. Step 5: Solve for x
    x = 14,768,029,071,366.34/5,754,443.34
  6. Step 6: Final answer
    x = 2,566,369.71

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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.