Home / 1,036,573.29-1,554,938.66-353,247.77

Finding the Fourth Proportional to 1,036,573.29, 1,554,938.66 and 353,247.77

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Solution

The fourth proportional to 1,036,573.29, 1,554,938.66 and 353,247.77 is: 529,898.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,573.29 : 1,554,938.66 = 353,247.77 : x
  2. Step 2: Convert to fraction form
    1,036,573.29/1,554,938.66 = 353,247.77/x
  3. Step 3: Cross multiply
    1,036,573.29x = 1,554,938.66 × 353,247.77
  4. Step 4: Simplify right side
    1,036,573.29x = 549,278,616,915.24
  5. Step 5: Solve for x
    x = 549,278,616,915.24/1,036,573.29
  6. Step 6: Final answer
    x = 529,898.49

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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.