Home / 9,423,977.64-13,004,744.70-5,759,028.60

Finding the Fourth Proportional to 9,423,977.64, 13,004,744.70 and 5,759,028.60

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Solution

The fourth proportional to 9,423,977.64, 13,004,744.70 and 5,759,028.60 is: 7,947,248.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423,977.64 : 13,004,744.70 = 5,759,028.60 : x
  2. Step 2: Convert to fraction form
    9,423,977.64/13,004,744.70 = 5,759,028.60/x
  3. Step 3: Cross multiply
    9,423,977.64x = 13,004,744.70 × 5,759,028.60
  4. Step 4: Simplify right side
    9,423,977.64x = 74,894,696,662,998.41
  5. Step 5: Solve for x
    x = 74,894,696,662,998.41/9,423,977.64
  6. Step 6: Final answer
    x = 7,947,248.98

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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.