Home / 6,875,284.32-9,484,575.12-4,580,508.96

Finding the Fourth Proportional to 6,875,284.32, 9,484,575.12 and 4,580,508.96

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Solution

The fourth proportional to 6,875,284.32, 9,484,575.12 and 4,580,508.96 is: 6,318,892.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,875,284.32 : 9,484,575.12 = 4,580,508.96 : x
  2. Step 2: Convert to fraction form
    6,875,284.32/9,484,575.12 = 4,580,508.96/x
  3. Step 3: Cross multiply
    6,875,284.32x = 9,484,575.12 × 4,580,508.96
  4. Step 4: Simplify right side
    6,875,284.32x = 43,444,181,318,953.07
  5. Step 5: Solve for x
    x = 43,444,181,318,953.07/6,875,284.32
  6. Step 6: Final answer
    x = 6,318,892.32

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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.