Home / 1,610,890.54-2,416,334.87-473,662.16

Finding the Fourth Proportional to 1,610,890.54, 2,416,334.87 and 473,662.16

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Solution

The fourth proportional to 1,610,890.54, 2,416,334.87 and 473,662.16 is: 710,492.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,890.54 : 2,416,334.87 = 473,662.16 : x
  2. Step 2: Convert to fraction form
    1,610,890.54/2,416,334.87 = 473,662.16/x
  3. Step 3: Cross multiply
    1,610,890.54x = 2,416,334.87 × 473,662.16
  4. Step 4: Simplify right side
    1,610,890.54x = 1,144,526,391,971.26
  5. Step 5: Solve for x
    x = 1,144,526,391,971.26/1,610,890.54
  6. Step 6: Final answer
    x = 710,492.96

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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.