Home / 9,307,667.70-13,961,501.55-6,473,315.70

Finding the Fourth Proportional to 9,307,667.70, 13,961,501.55 and 6,473,315.70

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Solution

The fourth proportional to 9,307,667.70, 13,961,501.55 and 6,473,315.70 is: 9,709,973.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,667.70 : 13,961,501.55 = 6,473,315.70 : x
  2. Step 2: Convert to fraction form
    9,307,667.70/13,961,501.55 = 6,473,315.70/x
  3. Step 3: Cross multiply
    9,307,667.70x = 13,961,501.55 × 6,473,315.70
  4. Step 4: Simplify right side
    9,307,667.70x = 90,377,207,179,189.34
  5. Step 5: Solve for x
    x = 90,377,207,179,189.34/9,307,667.70
  6. Step 6: Final answer
    x = 9,709,973.55

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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.