Home / 9,654,573.20-14,460,864.60-5,861,440.40

Finding the Fourth Proportional to 9,654,573.20, 14,460,864.60 and 5,861,440.40

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Solution

The fourth proportional to 9,654,573.20, 14,460,864.60 and 5,861,440.40 is: 8,779,414.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,573.20 : 14,460,864.60 = 5,861,440.40 : x
  2. Step 2: Convert to fraction form
    9,654,573.20/14,460,864.60 = 5,861,440.40/x
  3. Step 3: Cross multiply
    9,654,573.20x = 14,460,864.60 × 5,861,440.40
  4. Step 4: Simplify right side
    9,654,573.20x = 84,761,495,985,369.84
  5. Step 5: Solve for x
    x = 84,761,495,985,369.84/9,654,573.20
  6. Step 6: Final answer
    x = 8,779,414.09

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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.