Home / 1,709,325.04-2,563,041-699,156.36

Finding the Fourth Proportional to 1,709,325.04, 2,563,041 and 699,156.36

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Solution

The fourth proportional to 1,709,325.04, 2,563,041 and 699,156.36 is: 1,048,347.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,325.04 : 2,563,041 = 699,156.36 : x
  2. Step 2: Convert to fraction form
    1,709,325.04/2,563,041 = 699,156.36/x
  3. Step 3: Cross multiply
    1,709,325.04x = 2,563,041 × 699,156.36
  4. Step 4: Simplify right side
    1,709,325.04x = 1,791,966,416,090.76
  5. Step 5: Solve for x
    x = 1,791,966,416,090.76/1,709,325.04
  6. Step 6: Final answer
    x = 1,048,347.37

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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.