Home / 7,953,064.67-10,974,555.87-4,468,130.39

Finding the Fourth Proportional to 7,953,064.67, 10,974,555.87 and 4,468,130.39

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Solution

The fourth proportional to 7,953,064.67, 10,974,555.87 and 4,468,130.39 is: 6,165,641.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,953,064.67 : 10,974,555.87 = 4,468,130.39 : x
  2. Step 2: Convert to fraction form
    7,953,064.67/10,974,555.87 = 4,468,130.39/x
  3. Step 3: Cross multiply
    7,953,064.67x = 10,974,555.87 × 4,468,130.39
  4. Step 4: Simplify right side
    7,953,064.67x = 49,035,746,599,499.88
  5. Step 5: Solve for x
    x = 49,035,746,599,499.88/7,953,064.67
  6. Step 6: Final answer
    x = 6,165,641.63

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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.