Home / 2,605,666.34-3,595,799.84-1,459,756.10

Finding the Fourth Proportional to 2,605,666.34, 3,595,799.84 and 1,459,756.10

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Solution

The fourth proportional to 2,605,666.34, 3,595,799.84 and 1,459,756.10 is: 2,014,452.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,605,666.34 : 3,595,799.84 = 1,459,756.10 : x
  2. Step 2: Convert to fraction form
    2,605,666.34/3,595,799.84 = 1,459,756.10/x
  3. Step 3: Cross multiply
    2,605,666.34x = 3,595,799.84 × 1,459,756.10
  4. Step 4: Simplify right side
    2,605,666.34x = 5,248,990,750,819.02
  5. Step 5: Solve for x
    x = 5,248,990,750,819.02/2,605,666.34
  6. Step 6: Final answer
    x = 2,014,452.38

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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.