Home / 8,484,559.11-11,708,935.83-4,617,325.35

Finding the Fourth Proportional to 8,484,559.11, 11,708,935.83 and 4,617,325.35

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Solution

The fourth proportional to 8,484,559.11, 11,708,935.83 and 4,617,325.35 is: 6,372,041.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,559.11 : 11,708,935.83 = 4,617,325.35 : x
  2. Step 2: Convert to fraction form
    8,484,559.11/11,708,935.83 = 4,617,325.35/x
  3. Step 3: Cross multiply
    8,484,559.11x = 11,708,935.83 × 4,617,325.35
  4. Step 4: Simplify right side
    8,484,559.11x = 54,063,966,229,382.29
  5. Step 5: Solve for x
    x = 54,063,966,229,382.29/8,484,559.11
  6. Step 6: Final answer
    x = 6,372,041.91

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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.