Home / 5,604,705.72-8,376,349.62-4,091,574.96

Finding the Fourth Proportional to 5,604,705.72, 8,376,349.62 and 4,091,574.96

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Solution

The fourth proportional to 5,604,705.72, 8,376,349.62 and 4,091,574.96 is: 6,114,944.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,604,705.72 : 8,376,349.62 = 4,091,574.96 : x
  2. Step 2: Convert to fraction form
    5,604,705.72/8,376,349.62 = 4,091,574.96/x
  3. Step 3: Cross multiply
    5,604,705.72x = 8,376,349.62 × 4,091,574.96
  4. Step 4: Simplify right side
    5,604,705.72x = 34,272,462,299,057.89
  5. Step 5: Solve for x
    x = 34,272,462,299,057.89/5,604,705.72
  6. Step 6: Final answer
    x = 6,114,944.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.