Home / 5,624,684.64-8,437,421.52-2,258,892

Finding the Fourth Proportional to 5,624,684.64, 8,437,421.52 and 2,258,892

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Solution

The fourth proportional to 5,624,684.64, 8,437,421.52 and 2,258,892 is: 3,388,496.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,684.64 : 8,437,421.52 = 2,258,892 : x
  2. Step 2: Convert to fraction form
    5,624,684.64/8,437,421.52 = 2,258,892/x
  3. Step 3: Cross multiply
    5,624,684.64x = 8,437,421.52 × 2,258,892
  4. Step 4: Simplify right side
    5,624,684.64x = 19,059,223,972,155.84
  5. Step 5: Solve for x
    x = 19,059,223,972,155.84/5,624,684.64
  6. Step 6: Final answer
    x = 3,388,496.46

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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.