Home / 573,210,607.59-858,555,608.09-473,714,704.71

Finding the Fourth Proportional to 573,210,607.59, 858,555,608.09 and 473,714,704.71

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Solution

The fourth proportional to 573,210,607.59, 858,555,608.09 and 473,714,704.71 is: 709,530,512.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,210,607.59 : 858,555,608.09 = 473,714,704.71 : x
  2. Step 2: Convert to fraction form
    573,210,607.59/858,555,608.09 = 473,714,704.71/x
  3. Step 3: Cross multiply
    573,210,607.59x = 858,555,608.09 × 473,714,704.71
  4. Step 4: Simplify right side
    573,210,607.59x = 406,710,416,361,100,288
  5. Step 5: Solve for x
    x = 406,710,416,361,100,288/573,210,607.59
  6. Step 6: Final answer
    x = 709,530,512.83

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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.