Home / 7,573,063.70-11,363,728.44-4,384,417.70

Finding the Fourth Proportional to 7,573,063.70, 11,363,728.44 and 4,384,417.70

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Solution

The fourth proportional to 7,573,063.70, 11,363,728.44 and 4,384,417.70 is: 6,579,019.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,063.70 : 11,363,728.44 = 4,384,417.70 : x
  2. Step 2: Convert to fraction form
    7,573,063.70/11,363,728.44 = 4,384,417.70/x
  3. Step 3: Cross multiply
    7,573,063.70x = 11,363,728.44 × 4,384,417.70
  4. Step 4: Simplify right side
    7,573,063.70x = 49,823,332,053,510.75
  5. Step 5: Solve for x
    x = 49,823,332,053,510.75/7,573,063.70
  6. Step 6: Final answer
    x = 6,579,019.28

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1.5x scale

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.