Home / 1,697,301.69-2,341,703.03-962,177.10

Finding the Fourth Proportional to 1,697,301.69, 2,341,703.03 and 962,177.10

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Solution

The fourth proportional to 1,697,301.69, 2,341,703.03 and 962,177.10 is: 1,327,479.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,301.69 : 2,341,703.03 = 962,177.10 : x
  2. Step 2: Convert to fraction form
    1,697,301.69/2,341,703.03 = 962,177.10/x
  3. Step 3: Cross multiply
    1,697,301.69x = 2,341,703.03 × 962,177.10
  4. Step 4: Simplify right side
    1,697,301.69x = 2,253,133,025,655.73
  5. Step 5: Solve for x
    x = 2,253,133,025,655.73/1,697,301.69
  6. Step 6: Final answer
    x = 1,327,479.40

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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.