Home / 4,470,952-6,169,914.48-2,433,776.80

Finding the Fourth Proportional to 4,470,952, 6,169,914.48 and 2,433,776.80

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Solution

The fourth proportional to 4,470,952, 6,169,914.48 and 2,433,776.80 is: 3,358,612.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,952 : 6,169,914.48 = 2,433,776.80 : x
  2. Step 2: Convert to fraction form
    4,470,952/6,169,914.48 = 2,433,776.80/x
  3. Step 3: Cross multiply
    4,470,952x = 6,169,914.48 × 2,433,776.80
  4. Step 4: Simplify right side
    4,470,952x = 15,016,194,719,408.06
  5. Step 5: Solve for x
    x = 15,016,194,719,408.06/4,470,952
  6. Step 6: Final answer
    x = 3,358,612.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.