Home / 9,826,488.32-14,736,440.64-3,759,808.64

Finding the Fourth Proportional to 9,826,488.32, 14,736,440.64 and 3,759,808.64

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Solution

The fourth proportional to 9,826,488.32, 14,736,440.64 and 3,759,808.64 is: 5,638,453.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,488.32 : 14,736,440.64 = 3,759,808.64 : x
  2. Step 2: Convert to fraction form
    9,826,488.32/14,736,440.64 = 3,759,808.64/x
  3. Step 3: Cross multiply
    9,826,488.32x = 14,736,440.64 × 3,759,808.64
  4. Step 4: Simplify right side
    9,826,488.32x = 55,406,196,841,119.13
  5. Step 5: Solve for x
    x = 55,406,196,841,119.13/9,826,488.32
  6. Step 6: Final answer
    x = 5,638,453.44

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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.