Home / 6,218,285.52-9,327,674.04-1,730,953.68

Finding the Fourth Proportional to 6,218,285.52, 9,327,674.04 and 1,730,953.68

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Solution

The fourth proportional to 6,218,285.52, 9,327,674.04 and 1,730,953.68 is: 2,596,498.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,218,285.52 : 9,327,674.04 = 1,730,953.68 : x
  2. Step 2: Convert to fraction form
    6,218,285.52/9,327,674.04 = 1,730,953.68/x
  3. Step 3: Cross multiply
    6,218,285.52x = 9,327,674.04 × 1,730,953.68
  4. Step 4: Simplify right side
    6,218,285.52x = 16,145,771,705,378.46
  5. Step 5: Solve for x
    x = 16,145,771,705,378.46/6,218,285.52
  6. Step 6: Final answer
    x = 2,596,498.93

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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.