Home / 1,611,384.45-2,417,072.35-600,483.39

Finding the Fourth Proportional to 1,611,384.45, 2,417,072.35 and 600,483.39

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Solution

The fourth proportional to 1,611,384.45, 2,417,072.35 and 600,483.39 is: 900,723.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,611,384.45 : 2,417,072.35 = 600,483.39 : x
  2. Step 2: Convert to fraction form
    1,611,384.45/2,417,072.35 = 600,483.39/x
  3. Step 3: Cross multiply
    1,611,384.45x = 2,417,072.35 × 600,483.39
  4. Step 4: Simplify right side
    1,611,384.45x = 1,451,411,798,603.27
  5. Step 5: Solve for x
    x = 1,451,411,798,603.27/1,611,384.45
  6. Step 6: Final answer
    x = 900,723.47

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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.