Home / 877,893.32-1,316,744.28-595,398.56

Finding the Fourth Proportional to 877,893.32, 1,316,744.28 and 595,398.56

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Solution

The fourth proportional to 877,893.32, 1,316,744.28 and 595,398.56 is: 893,032.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    877,893.32 : 1,316,744.28 = 595,398.56 : x
  2. Step 2: Convert to fraction form
    877,893.32/1,316,744.28 = 595,398.56/x
  3. Step 3: Cross multiply
    877,893.32x = 1,316,744.28 × 595,398.56
  4. Step 4: Simplify right side
    877,893.32x = 783,987,648,200.24
  5. Step 5: Solve for x
    x = 783,987,648,200.24/877,893.32
  6. Step 6: Final answer
    x = 893,032.94

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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.