Home / 2,690,298.96-3,712,588.20-1,483,074.96

Finding the Fourth Proportional to 2,690,298.96, 3,712,588.20 and 1,483,074.96

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Solution

The fourth proportional to 2,690,298.96, 3,712,588.20 and 1,483,074.96 is: 2,046,630.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,298.96 : 3,712,588.20 = 1,483,074.96 : x
  2. Step 2: Convert to fraction form
    2,690,298.96/3,712,588.20 = 1,483,074.96/x
  3. Step 3: Cross multiply
    2,690,298.96x = 3,712,588.20 × 1,483,074.96
  4. Step 4: Simplify right side
    2,690,298.96x = 5,506,046,596,211.47
  5. Step 5: Solve for x
    x = 5,506,046,596,211.47/2,690,298.96
  6. Step 6: Final answer
    x = 2,046,630.01

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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.