Home / 8,432,165.99-11,636,375.67-4,564,686.12

Finding the Fourth Proportional to 8,432,165.99, 11,636,375.67 and 4,564,686.12

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Solution

The fourth proportional to 8,432,165.99, 11,636,375.67 and 4,564,686.12 is: 6,299,259.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,432,165.99 : 11,636,375.67 = 4,564,686.12 : x
  2. Step 2: Convert to fraction form
    8,432,165.99/11,636,375.67 = 4,564,686.12/x
  3. Step 3: Cross multiply
    8,432,165.99x = 11,636,375.67 × 4,564,686.12
  4. Step 4: Simplify right side
    8,432,165.99x = 53,116,402,507,954.70
  5. Step 5: Solve for x
    x = 53,116,402,507,954.70/8,432,165.99
  6. Step 6: Final answer
    x = 6,299,259.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.