Home / 10,975,217.80-16,462,826.70-2,997,041.80

Finding the Fourth Proportional to 10,975,217.80, 16,462,826.70 and 2,997,041.80

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Solution

The fourth proportional to 10,975,217.80, 16,462,826.70 and 2,997,041.80 is: 4,495,562.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,975,217.80 : 16,462,826.70 = 2,997,041.80 : x
  2. Step 2: Convert to fraction form
    10,975,217.80/16,462,826.70 = 2,997,041.80/x
  3. Step 3: Cross multiply
    10,975,217.80x = 16,462,826.70 × 2,997,041.80
  4. Step 4: Simplify right side
    10,975,217.80x = 49,339,779,766,056.05
  5. Step 5: Solve for x
    x = 49,339,779,766,056.05/10,975,217.80
  6. Step 6: Final answer
    x = 4,495,562.70

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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.