Home / 4,973,275.74-7,459,888.98-4,297,299.96

Finding the Fourth Proportional to 4,973,275.74, 7,459,888.98 and 4,297,299.96

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Solution

The fourth proportional to 4,973,275.74, 7,459,888.98 and 4,297,299.96 is: 6,445,928.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,275.74 : 7,459,888.98 = 4,297,299.96 : x
  2. Step 2: Convert to fraction form
    4,973,275.74/7,459,888.98 = 4,297,299.96/x
  3. Step 3: Cross multiply
    4,973,275.74x = 7,459,888.98 × 4,297,299.96
  4. Step 4: Simplify right side
    4,973,275.74x = 32,057,380,615,358.44
  5. Step 5: Solve for x
    x = 32,057,380,615,358.44/4,973,275.74
  6. Step 6: Final answer
    x = 6,445,928.66

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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.