Home / 2,506,196.40-3,458,458.32-1,360,252.16

Finding the Fourth Proportional to 2,506,196.40, 3,458,458.32 and 1,360,252.16

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Solution

The fourth proportional to 2,506,196.40, 3,458,458.32 and 1,360,252.16 is: 1,877,097.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,196.40 : 3,458,458.32 = 1,360,252.16 : x
  2. Step 2: Convert to fraction form
    2,506,196.40/3,458,458.32 = 1,360,252.16/x
  3. Step 3: Cross multiply
    2,506,196.40x = 3,458,458.32 × 1,360,252.16
  4. Step 4: Simplify right side
    2,506,196.40x = 4,704,375,400,049.97
  5. Step 5: Solve for x
    x = 4,704,375,400,049.97/2,506,196.40
  6. Step 6: Final answer
    x = 1,877,097.66

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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.