Home / 3,208,007.16-4,819,535.28-3,026,427.84

Finding the Fourth Proportional to 3,208,007.16, 4,819,535.28 and 3,026,427.84

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Solution

The fourth proportional to 3,208,007.16, 4,819,535.28 and 3,026,427.84 is: 4,546,740.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,208,007.16 : 4,819,535.28 = 3,026,427.84 : x
  2. Step 2: Convert to fraction form
    3,208,007.16/4,819,535.28 = 3,026,427.84/x
  3. Step 3: Cross multiply
    3,208,007.16x = 4,819,535.28 × 3,026,427.84
  4. Step 4: Simplify right side
    3,208,007.16x = 14,585,975,747,254.20
  5. Step 5: Solve for x
    x = 14,585,975,747,254.20/3,208,007.16
  6. Step 6: Final answer
    x = 4,546,740.40

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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.