Home / 9,366,985.10-14,041,146.45-4,309,474.70

Finding the Fourth Proportional to 9,366,985.10, 14,041,146.45 and 4,309,474.70

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Solution

The fourth proportional to 9,366,985.10, 14,041,146.45 and 4,309,474.70 is: 6,459,919.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366,985.10 : 14,041,146.45 = 4,309,474.70 : x
  2. Step 2: Convert to fraction form
    9,366,985.10/14,041,146.45 = 4,309,474.70/x
  3. Step 3: Cross multiply
    9,366,985.10x = 14,041,146.45 × 4,309,474.70
  4. Step 4: Simplify right side
    9,366,985.10x = 60,509,965,385,269.81
  5. Step 5: Solve for x
    x = 60,509,965,385,269.81/9,366,985.10
  6. Step 6: Final answer
    x = 6,459,919.04

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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.