Home / 4,703,395.41-7,055,794.17-1,670,506.47

Finding the Fourth Proportional to 4,703,395.41, 7,055,794.17 and 1,670,506.47

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Solution

The fourth proportional to 4,703,395.41, 7,055,794.17 and 1,670,506.47 is: 2,506,008.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,395.41 : 7,055,794.17 = 1,670,506.47 : x
  2. Step 2: Convert to fraction form
    4,703,395.41/7,055,794.17 = 1,670,506.47/x
  3. Step 3: Cross multiply
    4,703,395.41x = 7,055,794.17 × 1,670,506.47
  4. Step 4: Simplify right side
    4,703,395.41x = 11,786,749,811,973.28
  5. Step 5: Solve for x
    x = 11,786,749,811,973.28/4,703,395.41
  6. Step 6: Final answer
    x = 2,506,008.70

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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.