Home / 9,156,476.12-13,734,574.44-3,095,465.52

Finding the Fourth Proportional to 9,156,476.12, 13,734,574.44 and 3,095,465.52

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Solution

The fourth proportional to 9,156,476.12, 13,734,574.44 and 3,095,465.52 is: 4,643,151.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,156,476.12 : 13,734,574.44 = 3,095,465.52 : x
  2. Step 2: Convert to fraction form
    9,156,476.12/13,734,574.44 = 3,095,465.52/x
  3. Step 3: Cross multiply
    9,156,476.12x = 13,734,574.44 × 3,095,465.52
  4. Step 4: Simplify right side
    9,156,476.12x = 42,514,901,610,893.30
  5. Step 5: Solve for x
    x = 42,514,901,610,893.30/9,156,476.12
  6. Step 6: Final answer
    x = 4,643,151.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.