Home / 3,575,779.77-5,363,549.34-1,554,023.91

Finding the Fourth Proportional to 3,575,779.77, 5,363,549.34 and 1,554,023.91

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Solution

The fourth proportional to 3,575,779.77, 5,363,549.34 and 1,554,023.91 is: 2,330,983.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,779.77 : 5,363,549.34 = 1,554,023.91 : x
  2. Step 2: Convert to fraction form
    3,575,779.77/5,363,549.34 = 1,554,023.91/x
  3. Step 3: Cross multiply
    3,575,779.77x = 5,363,549.34 × 1,554,023.91
  4. Step 4: Simplify right side
    3,575,779.77x = 8,335,083,931,110.44
  5. Step 5: Solve for x
    x = 8,335,083,931,110.44/3,575,779.77
  6. Step 6: Final answer
    x = 2,330,983.58

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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.