Home / 4,550,284.60-6,823,139.46-1,516,586.74

Finding the Fourth Proportional to 4,550,284.60, 6,823,139.46 and 1,516,586.74

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Solution

The fourth proportional to 4,550,284.60, 6,823,139.46 and 1,516,586.74 is: 2,274,117.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,284.60 : 6,823,139.46 = 1,516,586.74 : x
  2. Step 2: Convert to fraction form
    4,550,284.60/6,823,139.46 = 1,516,586.74/x
  3. Step 3: Cross multiply
    4,550,284.60x = 6,823,139.46 × 1,516,586.74
  4. Step 4: Simplify right side
    4,550,284.60x = 10,347,882,830,206.76
  5. Step 5: Solve for x
    x = 10,347,882,830,206.76/4,550,284.60
  6. Step 6: Final answer
    x = 2,274,117.72

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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.