Home / 1,575,002.36-2,173,666.23-963,562.11

Finding the Fourth Proportional to 1,575,002.36, 2,173,666.23 and 963,562.11

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Solution

The fourth proportional to 1,575,002.36, 2,173,666.23 and 963,562.11 is: 1,329,815.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,002.36 : 2,173,666.23 = 963,562.11 : x
  2. Step 2: Convert to fraction form
    1,575,002.36/2,173,666.23 = 963,562.11/x
  3. Step 3: Cross multiply
    1,575,002.36x = 2,173,666.23 × 963,562.11
  4. Step 4: Simplify right side
    1,575,002.36x = 2,094,462,419,014.55
  5. Step 5: Solve for x
    x = 2,094,462,419,014.55/1,575,002.36
  6. Step 6: Final answer
    x = 1,329,815.42

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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.