Home / 2,944,292.86-4,062,856.03-1,703,688.76

Finding the Fourth Proportional to 2,944,292.86, 4,062,856.03 and 1,703,688.76

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Solution

The fourth proportional to 2,944,292.86, 4,062,856.03 and 1,703,688.76 is: 2,350,935.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,292.86 : 4,062,856.03 = 1,703,688.76 : x
  2. Step 2: Convert to fraction form
    2,944,292.86/4,062,856.03 = 1,703,688.76/x
  3. Step 3: Cross multiply
    2,944,292.86x = 4,062,856.03 × 1,703,688.76
  4. Step 4: Simplify right side
    2,944,292.86x = 6,921,842,151,809.22
  5. Step 5: Solve for x
    x = 6,921,842,151,809.22/2,944,292.86
  6. Step 6: Final answer
    x = 2,350,935.35

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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.