Home / 1,571,002.14-2,356,503.20-573,730.14

Finding the Fourth Proportional to 1,571,002.14, 2,356,503.20 and 573,730.14

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Solution

The fourth proportional to 1,571,002.14, 2,356,503.20 and 573,730.14 is: 860,595.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,002.14 : 2,356,503.20 = 573,730.14 : x
  2. Step 2: Convert to fraction form
    1,571,002.14/2,356,503.20 = 573,730.14/x
  3. Step 3: Cross multiply
    1,571,002.14x = 2,356,503.20 × 573,730.14
  4. Step 4: Simplify right side
    1,571,002.14x = 1,351,996,910,846.45
  5. Step 5: Solve for x
    x = 1,351,996,910,846.45/1,571,002.14
  6. Step 6: Final answer
    x = 860,595.21

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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.