Home / 2,503,460.76-3,455,218.18-1,470,968.34

Finding the Fourth Proportional to 2,503,460.76, 3,455,218.18 and 1,470,968.34

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Solution

The fourth proportional to 2,503,460.76, 3,455,218.18 and 1,470,968.34 is: 2,030,196.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,460.76 : 3,455,218.18 = 1,470,968.34 : x
  2. Step 2: Convert to fraction form
    2,503,460.76/3,455,218.18 = 1,470,968.34/x
  3. Step 3: Cross multiply
    2,503,460.76x = 3,455,218.18 × 1,470,968.34
  4. Step 4: Simplify right side
    2,503,460.76x = 5,082,516,539,454.06
  5. Step 5: Solve for x
    x = 5,082,516,539,454.06/2,503,460.76
  6. Step 6: Final answer
    x = 2,030,196.21

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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.