Home / 1,532,191.74-2,295,181.44-710,376

Finding the Fourth Proportional to 1,532,191.74, 2,295,181.44 and 710,376

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Solution

The fourth proportional to 1,532,191.74, 2,295,181.44 and 710,376 is: 1,064,123.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,191.74 : 2,295,181.44 = 710,376 : x
  2. Step 2: Convert to fraction form
    1,532,191.74/2,295,181.44 = 710,376/x
  3. Step 3: Cross multiply
    1,532,191.74x = 2,295,181.44 × 710,376
  4. Step 4: Simplify right side
    1,532,191.74x = 1,630,441,810,621.44
  5. Step 5: Solve for x
    x = 1,630,441,810,621.44/1,532,191.74
  6. Step 6: Final answer
    x = 1,064,123.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.