Home / 6,034,848.96-8,326,053.52-3,421,072.80

Finding the Fourth Proportional to 6,034,848.96, 8,326,053.52 and 3,421,072.80

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Solution

The fourth proportional to 6,034,848.96, 8,326,053.52 and 3,421,072.80 is: 4,719,925.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,034,848.96 : 8,326,053.52 = 3,421,072.80 : x
  2. Step 2: Convert to fraction form
    6,034,848.96/8,326,053.52 = 3,421,072.80/x
  3. Step 3: Cross multiply
    6,034,848.96x = 8,326,053.52 × 3,421,072.80
  4. Step 4: Simplify right side
    6,034,848.96x = 28,484,035,228,616.25
  5. Step 5: Solve for x
    x = 28,484,035,228,616.25/6,034,848.96
  6. Step 6: Final answer
    x = 4,719,925.12

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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.