Home / 9,341,755.80-14,012,633.70-5,499,634.20

Finding the Fourth Proportional to 9,341,755.80, 14,012,633.70 and 5,499,634.20

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Solution

The fourth proportional to 9,341,755.80, 14,012,633.70 and 5,499,634.20 is: 8,249,451.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,755.80 : 14,012,633.70 = 5,499,634.20 : x
  2. Step 2: Convert to fraction form
    9,341,755.80/14,012,633.70 = 5,499,634.20/x
  3. Step 3: Cross multiply
    9,341,755.80x = 14,012,633.70 × 5,499,634.20
  4. Step 4: Simplify right side
    9,341,755.80x = 77,064,359,528,592.53
  5. Step 5: Solve for x
    x = 77,064,359,528,592.53/9,341,755.80
  6. Step 6: Final answer
    x = 8,249,451.30

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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.