Home / 716,084.40-1,074,045.98-183,617.94

Finding the Fourth Proportional to 716,084.40, 1,074,045.98 and 183,617.94

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Solution

The fourth proportional to 716,084.40, 1,074,045.98 and 183,617.94 is: 275,406.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,084.40 : 1,074,045.98 = 183,617.94 : x
  2. Step 2: Convert to fraction form
    716,084.40/1,074,045.98 = 183,617.94/x
  3. Step 3: Cross multiply
    716,084.40x = 1,074,045.98 × 183,617.94
  4. Step 4: Simplify right side
    716,084.40x = 197,214,110,312.88
  5. Step 5: Solve for x
    x = 197,214,110,312.88/716,084.40
  6. Step 6: Final answer
    x = 275,406.24

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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.