Home / 2,506,399.56-3,458,835.54-1,360,479.60

Finding the Fourth Proportional to 2,506,399.56, 3,458,835.54 and 1,360,479.60

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Solution

The fourth proportional to 2,506,399.56, 3,458,835.54 and 1,360,479.60 is: 1,877,464.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,399.56 : 3,458,835.54 = 1,360,479.60 : x
  2. Step 2: Convert to fraction form
    2,506,399.56/3,458,835.54 = 1,360,479.60/x
  3. Step 3: Cross multiply
    2,506,399.56x = 3,458,835.54 × 1,360,479.60
  4. Step 4: Simplify right side
    2,506,399.56x = 4,705,675,191,924.98
  5. Step 5: Solve for x
    x = 4,705,675,191,924.98/2,506,399.56
  6. Step 6: Final answer
    x = 1,877,464.10

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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.