Home / 3,333,497.40-5,000,464.80-937,420.20

Finding the Fourth Proportional to 3,333,497.40, 5,000,464.80 and 937,420.20

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Solution

The fourth proportional to 3,333,497.40, 5,000,464.80 and 937,420.20 is: 1,406,191.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,497.40 : 5,000,464.80 = 937,420.20 : x
  2. Step 2: Convert to fraction form
    3,333,497.40/5,000,464.80 = 937,420.20/x
  3. Step 3: Cross multiply
    3,333,497.40x = 5,000,464.80 × 937,420.20
  4. Step 4: Simplify right side
    3,333,497.40x = 4,687,536,712,908.96
  5. Step 5: Solve for x
    x = 4,687,536,712,908.96/3,333,497.40
  6. Step 6: Final answer
    x = 1,406,191.80

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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.