Home / 9,241,534.08-13,859,352.72-3,174,802.92

Finding the Fourth Proportional to 9,241,534.08, 13,859,352.72 and 3,174,802.92

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Solution

The fourth proportional to 9,241,534.08, 13,859,352.72 and 3,174,802.92 is: 4,761,191.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,241,534.08 : 13,859,352.72 = 3,174,802.92 : x
  2. Step 2: Convert to fraction form
    9,241,534.08/13,859,352.72 = 3,174,802.92/x
  3. Step 3: Cross multiply
    9,241,534.08x = 13,859,352.72 × 3,174,802.92
  4. Step 4: Simplify right side
    9,241,534.08x = 44,000,713,484,765.95
  5. Step 5: Solve for x
    x = 44,000,713,484,765.95/9,241,534.08
  6. Step 6: Final answer
    x = 4,761,191.50

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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.