Home / 1,935,320.24-2,671,091-1,119,410.48

Finding the Fourth Proportional to 1,935,320.24, 2,671,091 and 1,119,410.48

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Solution

The fourth proportional to 1,935,320.24, 2,671,091 and 1,119,410.48 is: 1,544,988.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,320.24 : 2,671,091 = 1,119,410.48 : x
  2. Step 2: Convert to fraction form
    1,935,320.24/2,671,091 = 1,119,410.48/x
  3. Step 3: Cross multiply
    1,935,320.24x = 2,671,091 × 1,119,410.48
  4. Step 4: Simplify right side
    1,935,320.24x = 2,990,047,258,433.68
  5. Step 5: Solve for x
    x = 2,990,047,258,433.68/1,935,320.24
  6. Step 6: Final answer
    x = 1,544,988.37

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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.