Home / 2,949,637.48-4,426,818.46-1,352,952.68

Finding the Fourth Proportional to 2,949,637.48, 4,426,818.46 and 1,352,952.68

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Solution

The fourth proportional to 2,949,637.48, 4,426,818.46 and 1,352,952.68 is: 2,030,512.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,949,637.48 : 4,426,818.46 = 1,352,952.68 : x
  2. Step 2: Convert to fraction form
    2,949,637.48/4,426,818.46 = 1,352,952.68/x
  3. Step 3: Cross multiply
    2,949,637.48x = 4,426,818.46 × 1,352,952.68
  4. Step 4: Simplify right side
    2,949,637.48x = 5,989,275,899,330.47
  5. Step 5: Solve for x
    x = 5,989,275,899,330.47/2,949,637.48
  6. Step 6: Final answer
    x = 2,030,512.54

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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.