Home / 2,204,363.77-3,041,854.02-1,237,307.20

Finding the Fourth Proportional to 2,204,363.77, 3,041,854.02 and 1,237,307.20

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Solution

The fourth proportional to 2,204,363.77, 3,041,854.02 and 1,237,307.20 is: 1,707,389.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,363.77 : 3,041,854.02 = 1,237,307.20 : x
  2. Step 2: Convert to fraction form
    2,204,363.77/3,041,854.02 = 1,237,307.20/x
  3. Step 3: Cross multiply
    2,204,363.77x = 3,041,854.02 × 1,237,307.20
  4. Step 4: Simplify right side
    2,204,363.77x = 3,763,707,872,690.31
  5. Step 5: Solve for x
    x = 3,763,707,872,690.31/2,204,363.77
  6. Step 6: Final answer
    x = 1,707,389.65

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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.