Home / 1,460,999.10-2,191,498.65-957,114.30

Finding the Fourth Proportional to 1,460,999.10, 2,191,498.65 and 957,114.30

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Solution

The fourth proportional to 1,460,999.10, 2,191,498.65 and 957,114.30 is: 1,435,671.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,999.10 : 2,191,498.65 = 957,114.30 : x
  2. Step 2: Convert to fraction form
    1,460,999.10/2,191,498.65 = 957,114.30/x
  3. Step 3: Cross multiply
    1,460,999.10x = 2,191,498.65 × 957,114.30
  4. Step 4: Simplify right side
    1,460,999.10x = 2,097,514,696,345.70
  5. Step 5: Solve for x
    x = 2,097,514,696,345.70/1,460,999.10
  6. Step 6: Final answer
    x = 1,435,671.45

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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.