Home / 4,397,345.75-6,068,190.43-2,437,140.29

Finding the Fourth Proportional to 4,397,345.75, 6,068,190.43 and 2,437,140.29

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Solution

The fourth proportional to 4,397,345.75, 6,068,190.43 and 2,437,140.29 is: 3,363,172.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,345.75 : 6,068,190.43 = 2,437,140.29 : x
  2. Step 2: Convert to fraction form
    4,397,345.75/6,068,190.43 = 2,437,140.29/x
  3. Step 3: Cross multiply
    4,397,345.75x = 6,068,190.43 × 2,437,140.29
  4. Step 4: Simplify right side
    4,397,345.75x = 14,789,031,341,818.77
  5. Step 5: Solve for x
    x = 14,789,031,341,818.77/4,397,345.75
  6. Step 6: Final answer
    x = 3,363,172.28

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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.