Home / 9,069,239.40-13,618,604.70-6,562,487.40

Finding the Fourth Proportional to 9,069,239.40, 13,618,604.70 and 6,562,487.40

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Solution

The fourth proportional to 9,069,239.40, 13,618,604.70 and 6,562,487.40 is: 9,854,400.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,239.40 : 13,618,604.70 = 6,562,487.40 : x
  2. Step 2: Convert to fraction form
    9,069,239.40/13,618,604.70 = 6,562,487.40/x
  3. Step 3: Cross multiply
    9,069,239.40x = 13,618,604.70 × 6,562,487.40
  4. Step 4: Simplify right side
    9,069,239.40x = 89,371,921,749,330.78
  5. Step 5: Solve for x
    x = 89,371,921,749,330.78/9,069,239.40
  6. Step 6: Final answer
    x = 9,854,400.99

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1.5x scale

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.