Home / 9,011,070.75-12,435,174.68-4,881,024.03

Finding the Fourth Proportional to 9,011,070.75, 12,435,174.68 and 4,881,024.03

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Solution

The fourth proportional to 9,011,070.75, 12,435,174.68 and 4,881,024.03 is: 6,735,757.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,011,070.75 : 12,435,174.68 = 4,881,024.03 : x
  2. Step 2: Convert to fraction form
    9,011,070.75/12,435,174.68 = 4,881,024.03/x
  3. Step 3: Cross multiply
    9,011,070.75x = 12,435,174.68 × 4,881,024.03
  4. Step 4: Simplify right side
    9,011,070.75x = 60,696,386,405,922.45
  5. Step 5: Solve for x
    x = 60,696,386,405,922.45/9,011,070.75
  6. Step 6: Final answer
    x = 6,735,757.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.