Home / 4,781,605.63-6,598,618.21-2,716,624.77

Finding the Fourth Proportional to 4,781,605.63, 6,598,618.21 and 2,716,624.77

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Solution

The fourth proportional to 4,781,605.63, 6,598,618.21 and 2,716,624.77 is: 3,748,943.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,605.63 : 6,598,618.21 = 2,716,624.77 : x
  2. Step 2: Convert to fraction form
    4,781,605.63/6,598,618.21 = 2,716,624.77/x
  3. Step 3: Cross multiply
    4,781,605.63x = 6,598,618.21 × 2,716,624.77
  4. Step 4: Simplify right side
    4,781,605.63x = 17,925,969,677,059.06
  5. Step 5: Solve for x
    x = 17,925,969,677,059.06/4,781,605.63
  6. Step 6: Final answer
    x = 3,748,943.57

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1.5x scale

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.