Home / 5,037,960.34-7,552,465.20-1,963,239.42

Finding the Fourth Proportional to 5,037,960.34, 7,552,465.20 and 1,963,239.42

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Solution

The fourth proportional to 5,037,960.34, 7,552,465.20 and 1,963,239.42 is: 2,943,115.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,960.34 : 7,552,465.20 = 1,963,239.42 : x
  2. Step 2: Convert to fraction form
    5,037,960.34/7,552,465.20 = 1,963,239.42/x
  3. Step 3: Cross multiply
    5,037,960.34x = 7,552,465.20 × 1,963,239.42
  4. Step 4: Simplify right side
    5,037,960.34x = 14,827,297,398,818.18
  5. Step 5: Solve for x
    x = 14,827,297,398,818.18/5,037,960.34
  6. Step 6: Final answer
    x = 2,943,115.15

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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.