Home / 435,515.04-653,526.48-182,774.16

Finding the Fourth Proportional to 435,515.04, 653,526.48 and 182,774.16

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Solution

The fourth proportional to 435,515.04, 653,526.48 and 182,774.16 is: 274,267.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,515.04 : 653,526.48 = 182,774.16 : x
  2. Step 2: Convert to fraction form
    435,515.04/653,526.48 = 182,774.16/x
  3. Step 3: Cross multiply
    435,515.04x = 653,526.48 × 182,774.16
  4. Step 4: Simplify right side
    435,515.04x = 119,447,753,419.76
  5. Step 5: Solve for x
    x = 119,447,753,419.76/435,515.04
  6. Step 6: Final answer
    x = 274,267.80

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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.