Home / 2,506,148.90-3,458,392.97-1,360,204.64

Finding the Fourth Proportional to 2,506,148.90, 3,458,392.97 and 1,360,204.64

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Solution

The fourth proportional to 2,506,148.90, 3,458,392.97 and 1,360,204.64 is: 1,877,032.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,148.90 : 3,458,392.97 = 1,360,204.64 : x
  2. Step 2: Convert to fraction form
    2,506,148.90/3,458,392.97 = 1,360,204.64/x
  3. Step 3: Cross multiply
    2,506,148.90x = 3,458,392.97 × 1,360,204.64
  4. Step 4: Simplify right side
    2,506,148.90x = 4,704,122,140,644.39
  5. Step 5: Solve for x
    x = 4,704,122,140,644.39/2,506,148.90
  6. Step 6: Final answer
    x = 1,877,032.19

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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.