Home / 1,704,311.55-2,352,802.14-1,059,939.36

Finding the Fourth Proportional to 1,704,311.55, 2,352,802.14 and 1,059,939.36

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Solution

The fourth proportional to 1,704,311.55, 2,352,802.14 and 1,059,939.36 is: 1,463,246.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,311.55 : 2,352,802.14 = 1,059,939.36 : x
  2. Step 2: Convert to fraction form
    1,704,311.55/2,352,802.14 = 1,059,939.36/x
  3. Step 3: Cross multiply
    1,704,311.55x = 2,352,802.14 × 1,059,939.36
  4. Step 4: Simplify right side
    1,704,311.55x = 2,493,827,594,478.23
  5. Step 5: Solve for x
    x = 2,493,827,594,478.23/1,704,311.55
  6. Step 6: Final answer
    x = 1,463,246.31

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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.