Home / 1,169,677.99-1,750,525.03-980,352.10

Finding the Fourth Proportional to 1,169,677.99, 1,750,525.03 and 980,352.10

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Solution

The fourth proportional to 1,169,677.99, 1,750,525.03 and 980,352.10 is: 1,467,182.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,677.99 : 1,750,525.03 = 980,352.10 : x
  2. Step 2: Convert to fraction form
    1,169,677.99/1,750,525.03 = 980,352.10/x
  3. Step 3: Cross multiply
    1,169,677.99x = 1,750,525.03 × 980,352.10
  4. Step 4: Simplify right side
    1,169,677.99x = 1,716,130,889,263.06
  5. Step 5: Solve for x
    x = 1,716,130,889,263.06/1,169,677.99
  6. Step 6: Final answer
    x = 1,467,182.34

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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.