Home / 9,829,898.83-14,744,835.53-2,641,432.84

Finding the Fourth Proportional to 9,829,898.83, 14,744,835.53 and 2,641,432.84

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Solution

The fourth proportional to 9,829,898.83, 14,744,835.53 and 2,641,432.84 is: 3,962,145.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,898.83 : 14,744,835.53 = 2,641,432.84 : x
  2. Step 2: Convert to fraction form
    9,829,898.83/14,744,835.53 = 2,641,432.84/x
  3. Step 3: Cross multiply
    9,829,898.83x = 14,744,835.53 × 2,641,432.84
  4. Step 4: Simplify right side
    9,829,898.83x = 38,947,492,759,082.30
  5. Step 5: Solve for x
    x = 38,947,492,759,082.30/9,829,898.83
  6. Step 6: Final answer
    x = 3,962,145.84

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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.