Home / 4,000,302.80-5,995,205.40-1,602,184.40

Finding the Fourth Proportional to 4,000,302.80, 5,995,205.40 and 1,602,184.40

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Solution

The fourth proportional to 4,000,302.80, 5,995,205.40 and 1,602,184.40 is: 2,401,174.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,302.80 : 5,995,205.40 = 1,602,184.40 : x
  2. Step 2: Convert to fraction form
    4,000,302.80/5,995,205.40 = 1,602,184.40/x
  3. Step 3: Cross multiply
    4,000,302.80x = 5,995,205.40 × 1,602,184.40
  4. Step 4: Simplify right side
    4,000,302.80x = 9,605,424,566,675.76
  5. Step 5: Solve for x
    x = 9,605,424,566,675.76/4,000,302.80
  6. Step 6: Final answer
    x = 2,401,174.37

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1.5x scale

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.