Home / 7,452,734.95-10,284,095.61-4,312,455.83

Finding the Fourth Proportional to 7,452,734.95, 10,284,095.61 and 4,312,455.83

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Solution

The fourth proportional to 7,452,734.95, 10,284,095.61 and 4,312,455.83 is: 5,950,796.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,452,734.95 : 10,284,095.61 = 4,312,455.83 : x
  2. Step 2: Convert to fraction form
    7,452,734.95/10,284,095.61 = 4,312,455.83/x
  3. Step 3: Cross multiply
    7,452,734.95x = 10,284,095.61 × 4,312,455.83
  4. Step 4: Simplify right side
    7,452,734.95x = 44,349,708,016,880.30
  5. Step 5: Solve for x
    x = 44,349,708,016,880.30/7,452,734.95
  6. Step 6: Final answer
    x = 5,950,796.36

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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.