Home / 9,357,818.10-14,034,758.85-3,966,644.40

Finding the Fourth Proportional to 9,357,818.10, 14,034,758.85 and 3,966,644.40

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Solution

The fourth proportional to 9,357,818.10, 14,034,758.85 and 3,966,644.40 is: 5,949,132.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,818.10 : 14,034,758.85 = 3,966,644.40 : x
  2. Step 2: Convert to fraction form
    9,357,818.10/14,034,758.85 = 3,966,644.40/x
  3. Step 3: Cross multiply
    9,357,818.10x = 14,034,758.85 × 3,966,644.40
  4. Step 4: Simplify right side
    9,357,818.10x = 55,670,897,597,702.94
  5. Step 5: Solve for x
    x = 55,670,897,597,702.94/9,357,818.10
  6. Step 6: Final answer
    x = 5,949,132.27

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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.