Home / 896,282.60-1,343,156.70-497,099.24

Finding the Fourth Proportional to 896,282.60, 1,343,156.70 and 497,099.24

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Solution

The fourth proportional to 896,282.60, 1,343,156.70 and 497,099.24 is: 744,946.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,282.60 : 1,343,156.70 = 497,099.24 : x
  2. Step 2: Convert to fraction form
    896,282.60/1,343,156.70 = 497,099.24/x
  3. Step 3: Cross multiply
    896,282.60x = 1,343,156.70 × 497,099.24
  4. Step 4: Simplify right side
    896,282.60x = 667,682,174,770.91
  5. Step 5: Solve for x
    x = 667,682,174,770.91/896,282.60
  6. Step 6: Final answer
    x = 744,946.04

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1.5x scale

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.