Home / 2,506,085.48-3,458,431.14-1,360,179.56

Finding the Fourth Proportional to 2,506,085.48, 3,458,431.14 and 1,360,179.56

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Solution

The fourth proportional to 2,506,085.48, 3,458,431.14 and 1,360,179.56 is: 1,877,065.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,085.48 : 3,458,431.14 = 1,360,179.56 : x
  2. Step 2: Convert to fraction form
    2,506,085.48/3,458,431.14 = 1,360,179.56/x
  3. Step 3: Cross multiply
    2,506,085.48x = 3,458,431.14 × 1,360,179.56
  4. Step 4: Simplify right side
    2,506,085.48x = 4,704,087,346,295.50
  5. Step 5: Solve for x
    x = 4,704,087,346,295.50/2,506,085.48
  6. Step 6: Final answer
    x = 1,877,065.80

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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.