Home / 4,484,812.68-6,186,888.95-2,935,392.23

Finding the Fourth Proportional to 4,484,812.68, 6,186,888.95 and 2,935,392.23

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Solution

The fourth proportional to 4,484,812.68, 6,186,888.95 and 2,935,392.23 is: 4,049,432.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,812.68 : 6,186,888.95 = 2,935,392.23 : x
  2. Step 2: Convert to fraction form
    4,484,812.68/6,186,888.95 = 2,935,392.23/x
  3. Step 3: Cross multiply
    4,484,812.68x = 6,186,888.95 × 2,935,392.23
  4. Step 4: Simplify right side
    4,484,812.68x = 18,160,945,752,493.12
  5. Step 5: Solve for x
    x = 18,160,945,752,493.12/4,484,812.68
  6. Step 6: Final answer
    x = 4,049,432.40

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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.