Home / 4,571,405.45-6,308,610.63-2,506,609.55

Finding the Fourth Proportional to 4,571,405.45, 6,308,610.63 and 2,506,609.55

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Solution

The fourth proportional to 4,571,405.45, 6,308,610.63 and 2,506,609.55 is: 3,459,160.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,405.45 : 6,308,610.63 = 2,506,609.55 : x
  2. Step 2: Convert to fraction form
    4,571,405.45/6,308,610.63 = 2,506,609.55/x
  3. Step 3: Cross multiply
    4,571,405.45x = 6,308,610.63 × 2,506,609.55
  4. Step 4: Simplify right side
    4,571,405.45x = 15,813,223,637,375.00
  5. Step 5: Solve for x
    x = 15,813,223,637,375.00/4,571,405.45
  6. Step 6: Final answer
    x = 3,459,160.16

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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.