Home / 6,547,195.04-9,033,535.80-4,311,741.77

Finding the Fourth Proportional to 6,547,195.04, 9,033,535.80 and 4,311,741.77

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Solution

The fourth proportional to 6,547,195.04, 9,033,535.80 and 4,311,741.77 is: 5,949,154.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547,195.04 : 9,033,535.80 = 4,311,741.77 : x
  2. Step 2: Convert to fraction form
    6,547,195.04/9,033,535.80 = 4,311,741.77/x
  3. Step 3: Cross multiply
    6,547,195.04x = 9,033,535.80 × 4,311,741.77
  4. Step 4: Simplify right side
    6,547,195.04x = 38,950,273,639,650.37
  5. Step 5: Solve for x
    x = 38,950,273,639,650.37/6,547,195.04
  6. Step 6: Final answer
    x = 5,949,154.32

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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.