Home / 5,704,207.02-8,550,549.72-3,575,782.98

Finding the Fourth Proportional to 5,704,207.02, 8,550,549.72 and 3,575,782.98

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Solution

The fourth proportional to 5,704,207.02, 8,550,549.72 and 3,575,782.98 is: 5,360,063.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704,207.02 : 8,550,549.72 = 3,575,782.98 : x
  2. Step 2: Convert to fraction form
    5,704,207.02/8,550,549.72 = 3,575,782.98/x
  3. Step 3: Cross multiply
    5,704,207.02x = 8,550,549.72 × 3,575,782.98
  4. Step 4: Simplify right side
    5,704,207.02x = 30,574,910,158,419.77
  5. Step 5: Solve for x
    x = 30,574,910,158,419.77/5,704,207.02
  6. Step 6: Final answer
    x = 5,360,063.20

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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.