Home / 7,793,187.62-10,754,614.50-4,355,428.55

Finding the Fourth Proportional to 7,793,187.62, 10,754,614.50 and 4,355,428.55

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Solution

The fourth proportional to 7,793,187.62, 10,754,614.50 and 4,355,428.55 is: 6,010,500.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,793,187.62 : 10,754,614.50 = 4,355,428.55 : x
  2. Step 2: Convert to fraction form
    7,793,187.62/10,754,614.50 = 4,355,428.55/x
  3. Step 3: Cross multiply
    7,793,187.62x = 10,754,614.50 × 4,355,428.55
  4. Step 4: Simplify right side
    7,793,187.62x = 46,840,955,037,543.98
  5. Step 5: Solve for x
    x = 46,840,955,037,543.98/7,793,187.62
  6. Step 6: Final answer
    x = 6,010,500.11

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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.