Home / 5,803,271.80-8,696,354.10-4,209,191.80

Finding the Fourth Proportional to 5,803,271.80, 8,696,354.10 and 4,209,191.80

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Solution

The fourth proportional to 5,803,271.80, 8,696,354.10 and 4,209,191.80 is: 6,307,583.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803,271.80 : 8,696,354.10 = 4,209,191.80 : x
  2. Step 2: Convert to fraction form
    5,803,271.80/8,696,354.10 = 4,209,191.80/x
  3. Step 3: Cross multiply
    5,803,271.80x = 8,696,354.10 × 4,209,191.80
  4. Step 4: Simplify right side
    5,803,271.80x = 36,604,622,367,616.38
  5. Step 5: Solve for x
    x = 36,604,622,367,616.38/5,803,271.80
  6. Step 6: Final answer
    x = 6,307,583.66

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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.