Home / 7,700,658.98-10,627,499.62-4,393,026.02

Finding the Fourth Proportional to 7,700,658.98, 10,627,499.62 and 4,393,026.02

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Solution

The fourth proportional to 7,700,658.98, 10,627,499.62 and 4,393,026.02 is: 6,062,712.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,700,658.98 : 10,627,499.62 = 4,393,026.02 : x
  2. Step 2: Convert to fraction form
    7,700,658.98/10,627,499.62 = 4,393,026.02/x
  3. Step 3: Cross multiply
    7,700,658.98x = 10,627,499.62 × 4,393,026.02
  4. Step 4: Simplify right side
    7,700,658.98x = 46,686,882,358,200.10
  5. Step 5: Solve for x
    x = 46,686,882,358,200.10/7,700,658.98
  6. Step 6: Final answer
    x = 6,062,712.62

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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.