Home / 1,232,150.60-1,845,461.10-1,010,966.60

Finding the Fourth Proportional to 1,232,150.60, 1,845,461.10 and 1,010,966.60

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Solution

The fourth proportional to 1,232,150.60, 1,845,461.10 and 1,010,966.60 is: 1,514,181.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,150.60 : 1,845,461.10 = 1,010,966.60 : x
  2. Step 2: Convert to fraction form
    1,232,150.60/1,845,461.10 = 1,010,966.60/x
  3. Step 3: Cross multiply
    1,232,150.60x = 1,845,461.10 × 1,010,966.60
  4. Step 4: Simplify right side
    1,232,150.60x = 1,865,699,533,699.26
  5. Step 5: Solve for x
    x = 1,865,699,533,699.26/1,232,150.60
  6. Step 6: Final answer
    x = 1,514,181.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.