Home / 2,690,277.10-3,712,551.66-1,466,555.62

Finding the Fourth Proportional to 2,690,277.10, 3,712,551.66 and 1,466,555.62

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Solution

The fourth proportional to 2,690,277.10, 3,712,551.66 and 1,466,555.62 is: 2,023,830.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,277.10 : 3,712,551.66 = 1,466,555.62 : x
  2. Step 2: Convert to fraction form
    2,690,277.10/3,712,551.66 = 1,466,555.62/x
  3. Step 3: Cross multiply
    2,690,277.10x = 3,712,551.66 × 1,466,555.62
  4. Step 4: Simplify right side
    2,690,277.10x = 5,444,663,501,513.33
  5. Step 5: Solve for x
    x = 5,444,663,501,513.33/2,690,277.10
  6. Step 6: Final answer
    x = 2,023,830.00

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1.5x scale

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.