Home / 2,548,457.04-3,516,360.87-1,461,069.69

Finding the Fourth Proportional to 2,548,457.04, 3,516,360.87 and 1,461,069.69

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Solution

The fourth proportional to 2,548,457.04, 3,516,360.87 and 1,461,069.69 is: 2,015,983.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,457.04 : 3,516,360.87 = 1,461,069.69 : x
  2. Step 2: Convert to fraction form
    2,548,457.04/3,516,360.87 = 1,461,069.69/x
  3. Step 3: Cross multiply
    2,548,457.04x = 3,516,360.87 × 1,461,069.69
  4. Step 4: Simplify right side
    2,548,457.04x = 5,137,648,286,259.03
  5. Step 5: Solve for x
    x = 5,137,648,286,259.03/2,548,457.04
  6. Step 6: Final answer
    x = 2,015,983.87

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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.