Home / 5,492,530.96-7,580,141.84-3,045,909.36

Finding the Fourth Proportional to 5,492,530.96, 7,580,141.84 and 3,045,909.36

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Solution

The fourth proportional to 5,492,530.96, 7,580,141.84 and 3,045,909.36 is: 4,203,603.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,530.96 : 7,580,141.84 = 3,045,909.36 : x
  2. Step 2: Convert to fraction form
    5,492,530.96/7,580,141.84 = 3,045,909.36/x
  3. Step 3: Cross multiply
    5,492,530.96x = 7,580,141.84 × 3,045,909.36
  4. Step 4: Simplify right side
    5,492,530.96x = 23,088,424,980,583.62
  5. Step 5: Solve for x
    x = 23,088,424,980,583.62/5,492,530.96
  6. Step 6: Final answer
    x = 4,203,603.98

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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.