Home / 4,337,000.10-6,500,834.55-1,640,283.30

Finding the Fourth Proportional to 4,337,000.10, 6,500,834.55 and 1,640,283.30

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Solution

The fourth proportional to 4,337,000.10, 6,500,834.55 and 1,640,283.30 is: 2,458,660.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,000.10 : 6,500,834.55 = 1,640,283.30 : x
  2. Step 2: Convert to fraction form
    4,337,000.10/6,500,834.55 = 1,640,283.30/x
  3. Step 3: Cross multiply
    4,337,000.10x = 6,500,834.55 × 1,640,283.30
  4. Step 4: Simplify right side
    4,337,000.10x = 10,663,210,348,428.02
  5. Step 5: Solve for x
    x = 10,663,210,348,428.02/4,337,000.10
  6. Step 6: Final answer
    x = 2,458,660.39

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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.