Home / 4,781,685.52-6,598,731.06-2,606,230.45

Finding the Fourth Proportional to 4,781,685.52, 6,598,731.06 and 2,606,230.45

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Solution

The fourth proportional to 4,781,685.52, 6,598,731.06 and 2,606,230.45 is: 3,596,600.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,685.52 : 6,598,731.06 = 2,606,230.45 : x
  2. Step 2: Convert to fraction form
    4,781,685.52/6,598,731.06 = 2,606,230.45/x
  3. Step 3: Cross multiply
    4,781,685.52x = 6,598,731.06 × 2,606,230.45
  4. Step 4: Simplify right side
    4,781,685.52x = 17,197,813,819,932.78
  5. Step 5: Solve for x
    x = 17,197,813,819,932.78/4,781,685.52
  6. Step 6: Final answer
    x = 3,596,600.77

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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.