Home / 2,136,094.98-2,947,785.39-1,156,011.18

Finding the Fourth Proportional to 2,136,094.98, 2,947,785.39 and 1,156,011.18

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Solution

The fourth proportional to 2,136,094.98, 2,947,785.39 and 1,156,011.18 is: 1,595,281.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,136,094.98 : 2,947,785.39 = 1,156,011.18 : x
  2. Step 2: Convert to fraction form
    2,136,094.98/2,947,785.39 = 1,156,011.18/x
  3. Step 3: Cross multiply
    2,136,094.98x = 2,947,785.39 × 1,156,011.18
  4. Step 4: Simplify right side
    2,136,094.98x = 3,407,672,867,080.66
  5. Step 5: Solve for x
    x = 3,407,672,867,080.66/2,136,094.98
  6. Step 6: Final answer
    x = 1,595,281.53

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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.