Home / 1,707,082.83-2,355,799.14-943,154.01

Finding the Fourth Proportional to 1,707,082.83, 2,355,799.14 and 943,154.01

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Solution

The fourth proportional to 1,707,082.83, 2,355,799.14 and 943,154.01 is: 1,301,566.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,082.83 : 2,355,799.14 = 943,154.01 : x
  2. Step 2: Convert to fraction form
    1,707,082.83/2,355,799.14 = 943,154.01/x
  3. Step 3: Cross multiply
    1,707,082.83x = 2,355,799.14 × 943,154.01
  4. Step 4: Simplify right side
    1,707,082.83x = 2,221,881,405,645.55
  5. Step 5: Solve for x
    x = 2,221,881,405,645.55/1,707,082.83
  6. Step 6: Final answer
    x = 1,301,566.25

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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.