Home / 3,466,673.08-4,784,110.22-1,896,899.16

Finding the Fourth Proportional to 3,466,673.08, 4,784,110.22 and 1,896,899.16

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Solution

The fourth proportional to 3,466,673.08, 4,784,110.22 and 1,896,899.16 is: 2,617,776.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,673.08 : 4,784,110.22 = 1,896,899.16 : x
  2. Step 2: Convert to fraction form
    3,466,673.08/4,784,110.22 = 1,896,899.16/x
  3. Step 3: Cross multiply
    3,466,673.08x = 4,784,110.22 × 1,896,899.16
  4. Step 4: Simplify right side
    3,466,673.08x = 9,074,974,653,437.46
  5. Step 5: Solve for x
    x = 9,074,974,653,437.46/3,466,673.08
  6. Step 6: Final answer
    x = 2,617,776.30

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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.