Home / 1,877,325.42-2,815,846.53-597,881.19

Finding the Fourth Proportional to 1,877,325.42, 2,815,846.53 and 597,881.19

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Solution

The fourth proportional to 1,877,325.42, 2,815,846.53 and 597,881.19 is: 896,776.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,325.42 : 2,815,846.53 = 597,881.19 : x
  2. Step 2: Convert to fraction form
    1,877,325.42/2,815,846.53 = 597,881.19/x
  3. Step 3: Cross multiply
    1,877,325.42x = 2,815,846.53 × 597,881.19
  4. Step 4: Simplify right side
    1,877,325.42x = 1,683,541,674,213.77
  5. Step 5: Solve for x
    x = 1,683,541,674,213.77/1,877,325.42
  6. Step 6: Final answer
    x = 896,776.69

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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.