Home / 9,526,877.90-14,290,294.97-4,134,829.40

Finding the Fourth Proportional to 9,526,877.90, 14,290,294.97 and 4,134,829.40

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Solution

The fourth proportional to 9,526,877.90, 14,290,294.97 and 4,134,829.40 is: 6,202,234.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,526,877.90 : 14,290,294.97 = 4,134,829.40 : x
  2. Step 2: Convert to fraction form
    9,526,877.90/14,290,294.97 = 4,134,829.40/x
  3. Step 3: Cross multiply
    9,526,877.90x = 14,290,294.97 × 4,134,829.40
  4. Step 4: Simplify right side
    9,526,877.90x = 59,087,931,715,513.72
  5. Step 5: Solve for x
    x = 59,087,931,715,513.72/9,526,877.90
  6. Step 6: Final answer
    x = 6,202,234.60

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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.