Home / 3,357,282-4,633,054.92-1,829,389.08

Finding the Fourth Proportional to 3,357,282, 4,633,054.92 and 1,829,389.08

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Solution

The fourth proportional to 3,357,282, 4,633,054.92 and 1,829,389.08 is: 2,524,560.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,282 : 4,633,054.92 = 1,829,389.08 : x
  2. Step 2: Convert to fraction form
    3,357,282/4,633,054.92 = 1,829,389.08/x
  3. Step 3: Cross multiply
    3,357,282x = 4,633,054.92 × 1,829,389.08
  4. Step 4: Simplify right side
    3,357,282x = 8,475,660,077,688.27
  5. Step 5: Solve for x
    x = 8,475,660,077,688.27/3,357,282
  6. Step 6: Final answer
    x = 2,524,560.07

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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.