Home / 3,162,901-4,364,796.90-1,712,596

Finding the Fourth Proportional to 3,162,901, 4,364,796.90 and 1,712,596

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Solution

The fourth proportional to 3,162,901, 4,364,796.90 and 1,712,596 is: 2,363,378.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,901 : 4,364,796.90 = 1,712,596 : x
  2. Step 2: Convert to fraction form
    3,162,901/4,364,796.90 = 1,712,596/x
  3. Step 3: Cross multiply
    3,162,901x = 4,364,796.90 × 1,712,596
  4. Step 4: Simplify right side
    3,162,901x = 7,475,133,711,752.40
  5. Step 5: Solve for x
    x = 7,475,133,711,752.40/3,162,901
  6. Step 6: Final answer
    x = 2,363,378.97

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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.