Home / 1,460,252.48-2,190,456.16-450,068.32

Finding the Fourth Proportional to 1,460,252.48, 2,190,456.16 and 450,068.32

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Solution

The fourth proportional to 1,460,252.48, 2,190,456.16 and 450,068.32 is: 675,126.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,252.48 : 2,190,456.16 = 450,068.32 : x
  2. Step 2: Convert to fraction form
    1,460,252.48/2,190,456.16 = 450,068.32/x
  3. Step 3: Cross multiply
    1,460,252.48x = 2,190,456.16 × 450,068.32
  4. Step 4: Simplify right side
    1,460,252.48x = 985,854,923,964.85
  5. Step 5: Solve for x
    x = 985,854,923,964.85/1,460,252.48
  6. Step 6: Final answer
    x = 675,126.35

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1.5x scale

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.