Home / 8,469,773.10-11,688,360.90-4,602,294.24

Finding the Fourth Proportional to 8,469,773.10, 11,688,360.90 and 4,602,294.24

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Solution

The fourth proportional to 8,469,773.10, 11,688,360.90 and 4,602,294.24 is: 6,351,206.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,469,773.10 : 11,688,360.90 = 4,602,294.24 : x
  2. Step 2: Convert to fraction form
    8,469,773.10/11,688,360.90 = 4,602,294.24/x
  3. Step 3: Cross multiply
    8,469,773.10x = 11,688,360.90 × 4,602,294.24
  4. Step 4: Simplify right side
    8,469,773.10x = 53,793,276,045,111.22
  5. Step 5: Solve for x
    x = 53,793,276,045,111.22/8,469,773.10
  6. Step 6: Final answer
    x = 6,351,206.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.