Home / 3,927,281-5,891,585.78-2,009,025.04

Finding the Fourth Proportional to 3,927,281, 5,891,585.78 and 2,009,025.04

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Solution

The fourth proportional to 3,927,281, 5,891,585.78 and 2,009,025.04 is: 3,013,877.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,927,281 : 5,891,585.78 = 2,009,025.04 : x
  2. Step 2: Convert to fraction form
    3,927,281/5,891,585.78 = 2,009,025.04/x
  3. Step 3: Cross multiply
    3,927,281x = 5,891,585.78 × 2,009,025.04
  4. Step 4: Simplify right side
    3,927,281x = 11,836,343,357,327.93
  5. Step 5: Solve for x
    x = 11,836,343,357,327.93/3,927,281
  6. Step 6: Final answer
    x = 3,013,877.38

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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.