Home / 1,602,416.59-2,210,981.33-948,718.04

Finding the Fourth Proportional to 1,602,416.59, 2,210,981.33 and 948,718.04

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Solution

The fourth proportional to 1,602,416.59, 2,210,981.33 and 948,718.04 is: 1,309,021.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,416.59 : 2,210,981.33 = 948,718.04 : x
  2. Step 2: Convert to fraction form
    1,602,416.59/2,210,981.33 = 948,718.04/x
  3. Step 3: Cross multiply
    1,602,416.59x = 2,210,981.33 × 948,718.04
  4. Step 4: Simplify right side
    1,602,416.59x = 2,097,597,865,191.08
  5. Step 5: Solve for x
    x = 2,097,597,865,191.08/1,602,416.59
  6. Step 6: Final answer
    x = 1,309,021.56

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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.