Home / 1,695,466.92-2,339,216.59-1,041,406.98

Finding the Fourth Proportional to 1,695,466.92, 2,339,216.59 and 1,041,406.98

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Solution

The fourth proportional to 1,695,466.92, 2,339,216.59 and 1,041,406.98 is: 1,436,817.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,466.92 : 2,339,216.59 = 1,041,406.98 : x
  2. Step 2: Convert to fraction form
    1,695,466.92/2,339,216.59 = 1,041,406.98/x
  3. Step 3: Cross multiply
    1,695,466.92x = 2,339,216.59 × 1,041,406.98
  4. Step 4: Simplify right side
    1,695,466.92x = 2,436,076,484,557.80
  5. Step 5: Solve for x
    x = 2,436,076,484,557.80/1,695,466.92
  6. Step 6: Final answer
    x = 1,436,817.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.