Home / 2,506,068.68-3,458,376.27-1,360,149.03

Finding the Fourth Proportional to 2,506,068.68, 3,458,376.27 and 1,360,149.03

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Solution

The fourth proportional to 2,506,068.68, 3,458,376.27 and 1,360,149.03 is: 1,877,006.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,068.68 : 3,458,376.27 = 1,360,149.03 : x
  2. Step 2: Convert to fraction form
    2,506,068.68/3,458,376.27 = 1,360,149.03/x
  3. Step 3: Cross multiply
    2,506,068.68x = 3,458,376.27 × 1,360,149.03
  4. Step 4: Simplify right side
    2,506,068.68x = 4,703,907,129,015.52
  5. Step 5: Solve for x
    x = 4,703,907,129,015.52/2,506,068.68
  6. Step 6: Final answer
    x = 1,877,006.47

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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.