Home / 2,046,904.68-3,069,043.18-849,653.40

Finding the Fourth Proportional to 2,046,904.68, 3,069,043.18 and 849,653.40

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Solution

The fourth proportional to 2,046,904.68, 3,069,043.18 and 849,653.40 is: 1,273,934.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,904.68 : 3,069,043.18 = 849,653.40 : x
  2. Step 2: Convert to fraction form
    2,046,904.68/3,069,043.18 = 849,653.40/x
  3. Step 3: Cross multiply
    2,046,904.68x = 3,069,043.18 × 849,653.40
  4. Step 4: Simplify right side
    2,046,904.68x = 2,607,622,972,633.81
  5. Step 5: Solve for x
    x = 2,607,622,972,633.81/2,046,904.68
  6. Step 6: Final answer
    x = 1,273,934.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.