Home / 1,197,541.48-1,649,800.02-834,308.32

Finding the Fourth Proportional to 1,197,541.48, 1,649,800.02 and 834,308.32

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Solution

The fourth proportional to 1,197,541.48, 1,649,800.02 and 834,308.32 is: 1,149,389.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,541.48 : 1,649,800.02 = 834,308.32 : x
  2. Step 2: Convert to fraction form
    1,197,541.48/1,649,800.02 = 834,308.32/x
  3. Step 3: Cross multiply
    1,197,541.48x = 1,649,800.02 × 834,308.32
  4. Step 4: Simplify right side
    1,197,541.48x = 1,376,441,883,022.17
  5. Step 5: Solve for x
    x = 1,376,441,883,022.17/1,197,541.48
  6. Step 6: Final answer
    x = 1,149,389.73

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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.