Home / 1,532,317.17-2,114,611.95-844,013.46

Finding the Fourth Proportional to 1,532,317.17, 2,114,611.95 and 844,013.46

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Solution

The fourth proportional to 1,532,317.17, 2,114,611.95 and 844,013.46 is: 1,164,746.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,317.17 : 2,114,611.95 = 844,013.46 : x
  2. Step 2: Convert to fraction form
    1,532,317.17/2,114,611.95 = 844,013.46/x
  3. Step 3: Cross multiply
    1,532,317.17x = 2,114,611.95 × 844,013.46
  4. Step 4: Simplify right side
    1,532,317.17x = 1,784,760,937,903.79
  5. Step 5: Solve for x
    x = 1,784,760,937,903.79/1,532,317.17
  6. Step 6: Final answer
    x = 1,164,746.42

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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.