Home / 4,571,085.60-6,308,169.03-2,506,289.76

Finding the Fourth Proportional to 4,571,085.60, 6,308,169.03 and 2,506,289.76

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Solution

The fourth proportional to 4,571,085.60, 6,308,169.03 and 2,506,289.76 is: 3,458,718.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,085.60 : 6,308,169.03 = 2,506,289.76 : x
  2. Step 2: Convert to fraction form
    4,571,085.60/6,308,169.03 = 2,506,289.76/x
  3. Step 3: Cross multiply
    4,571,085.60x = 6,308,169.03 × 2,506,289.76
  4. Step 4: Simplify right side
    4,571,085.60x = 15,810,099,444,238.13
  5. Step 5: Solve for x
    x = 15,810,099,444,238.13/4,571,085.60
  6. Step 6: Final answer
    x = 3,458,718.74

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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.