Home / 4,571,407.46-6,308,613.40-2,506,611.54

Finding the Fourth Proportional to 4,571,407.46, 6,308,613.40 and 2,506,611.54

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Solution

The fourth proportional to 4,571,407.46, 6,308,613.40 and 2,506,611.54 is: 3,459,162.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,407.46 : 6,308,613.40 = 2,506,611.54 : x
  2. Step 2: Convert to fraction form
    4,571,407.46/6,308,613.40 = 2,506,611.54/x
  3. Step 3: Cross multiply
    4,571,407.46x = 6,308,613.40 × 2,506,611.54
  4. Step 4: Simplify right side
    4,571,407.46x = 15,813,243,149,838.64
  5. Step 5: Solve for x
    x = 15,813,243,149,838.64/4,571,407.46
  6. Step 6: Final answer
    x = 3,459,162.91

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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.