Home / 9,366,971.10-14,041,125.45-4,309,460.70

Finding the Fourth Proportional to 9,366,971.10, 14,041,125.45 and 4,309,460.70

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Solution

The fourth proportional to 9,366,971.10, 14,041,125.45 and 4,309,460.70 is: 6,459,898.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366,971.10 : 14,041,125.45 = 4,309,460.70 : x
  2. Step 2: Convert to fraction form
    9,366,971.10/14,041,125.45 = 4,309,460.70/x
  3. Step 3: Cross multiply
    9,366,971.10x = 14,041,125.45 × 4,309,460.70
  4. Step 4: Simplify right side
    9,366,971.10x = 60,509,678,310,544.81
  5. Step 5: Solve for x
    x = 60,509,678,310,544.81/9,366,971.10
  6. Step 6: Final answer
    x = 6,459,898.05

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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.