Home / 8,030,953.64-12,046,585.80-1,965,737.36

Finding the Fourth Proportional to 8,030,953.64, 12,046,585.80 and 1,965,737.36

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Solution

The fourth proportional to 8,030,953.64, 12,046,585.80 and 1,965,737.36 is: 2,948,644.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,953.64 : 12,046,585.80 = 1,965,737.36 : x
  2. Step 2: Convert to fraction form
    8,030,953.64/12,046,585.80 = 1,965,737.36/x
  3. Step 3: Cross multiply
    8,030,953.64x = 12,046,585.80 × 1,965,737.36
  4. Step 4: Simplify right side
    8,030,953.64x = 23,680,423,767,505.49
  5. Step 5: Solve for x
    x = 23,680,423,767,505.49/8,030,953.64
  6. Step 6: Final answer
    x = 2,948,644.06

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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.