Home / 1,177,032.55-1,765,565.23-335,584.30

Finding the Fourth Proportional to 1,177,032.55, 1,765,565.23 and 335,584.30

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Solution

The fourth proportional to 1,177,032.55, 1,765,565.23 and 335,584.30 is: 503,381.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,032.55 : 1,765,565.23 = 335,584.30 : x
  2. Step 2: Convert to fraction form
    1,177,032.55/1,765,565.23 = 335,584.30/x
  3. Step 3: Cross multiply
    1,177,032.55x = 1,765,565.23 × 335,584.30
  4. Step 4: Simplify right side
    1,177,032.55x = 592,495,971,813.89
  5. Step 5: Solve for x
    x = 592,495,971,813.89/1,177,032.55
  6. Step 6: Final answer
    x = 503,381.13

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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.