Home / 4,047,186.40-5,585,435.61-2,304,929.46

Finding the Fourth Proportional to 4,047,186.40, 5,585,435.61 and 2,304,929.46

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Solution

The fourth proportional to 4,047,186.40, 5,585,435.61 and 2,304,929.46 is: 3,180,983.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,186.40 : 5,585,435.61 = 2,304,929.46 : x
  2. Step 2: Convert to fraction form
    4,047,186.40/5,585,435.61 = 2,304,929.46/x
  3. Step 3: Cross multiply
    4,047,186.40x = 5,585,435.61 × 2,304,929.46
  4. Step 4: Simplify right side
    4,047,186.40x = 12,874,035,084,422.07
  5. Step 5: Solve for x
    x = 12,874,035,084,422.07/4,047,186.40
  6. Step 6: Final answer
    x = 3,180,983.98

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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.