Home / 973,546.16-1,460,842.02-405,319.48

Finding the Fourth Proportional to 973,546.16, 1,460,842.02 and 405,319.48

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Solution

The fourth proportional to 973,546.16, 1,460,842.02 and 405,319.48 is: 608,196.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,546.16 : 1,460,842.02 = 405,319.48 : x
  2. Step 2: Convert to fraction form
    973,546.16/1,460,842.02 = 405,319.48/x
  3. Step 3: Cross multiply
    973,546.16x = 1,460,842.02 × 405,319.48
  4. Step 4: Simplify right side
    973,546.16x = 592,107,724,256.45
  5. Step 5: Solve for x
    x = 592,107,724,256.45/973,546.16
  6. Step 6: Final answer
    x = 608,196.87

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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.