Home / 2,492,242.75-3,439,298.08-1,346,323.10

Finding the Fourth Proportional to 2,492,242.75, 3,439,298.08 and 1,346,323.10

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Solution

The fourth proportional to 2,492,242.75, 3,439,298.08 and 1,346,323.10 is: 1,857,927.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,242.75 : 3,439,298.08 = 1,346,323.10 : x
  2. Step 2: Convert to fraction form
    2,492,242.75/3,439,298.08 = 1,346,323.10/x
  3. Step 3: Cross multiply
    2,492,242.75x = 3,439,298.08 × 1,346,323.10
  4. Step 4: Simplify right side
    2,492,242.75x = 4,630,406,452,889.65
  5. Step 5: Solve for x
    x = 4,630,406,452,889.65/2,492,242.75
  6. Step 6: Final answer
    x = 1,857,927.54

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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.