Home / 9,826,489.32-14,736,442.14-3,759,809.64

Finding the Fourth Proportional to 9,826,489.32, 14,736,442.14 and 3,759,809.64

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Solution

The fourth proportional to 9,826,489.32, 14,736,442.14 and 3,759,809.64 is: 5,638,454.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,489.32 : 14,736,442.14 = 3,759,809.64 : x
  2. Step 2: Convert to fraction form
    9,826,489.32/14,736,442.14 = 3,759,809.64/x
  3. Step 3: Cross multiply
    9,826,489.32x = 14,736,442.14 × 3,759,809.64
  4. Step 4: Simplify right side
    9,826,489.32x = 55,406,217,217,274.23
  5. Step 5: Solve for x
    x = 55,406,217,217,274.23/9,826,489.32
  6. Step 6: Final answer
    x = 5,638,454.94

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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.