Home / 1,157,000.34-1,596,660.48-704,291.34

Finding the Fourth Proportional to 1,157,000.34, 1,596,660.48 and 704,291.34

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Solution

The fourth proportional to 1,157,000.34, 1,596,660.48 and 704,291.34 is: 971,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,000.34 : 1,596,660.48 = 704,291.34 : x
  2. Step 2: Convert to fraction form
    1,157,000.34/1,596,660.48 = 704,291.34/x
  3. Step 3: Cross multiply
    1,157,000.34x = 1,596,660.48 × 704,291.34
  4. Step 4: Simplify right side
    1,157,000.34x = 1,124,514,148,984.24
  5. Step 5: Solve for x
    x = 1,124,514,148,984.24/1,157,000.34
  6. Step 6: Final answer
    x = 971,922.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.