Home / 3,333,534.90-5,000,521.05-937,457.70

Finding the Fourth Proportional to 3,333,534.90, 5,000,521.05 and 937,457.70

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Solution

The fourth proportional to 3,333,534.90, 5,000,521.05 and 937,457.70 is: 1,406,248.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,534.90 : 5,000,521.05 = 937,457.70 : x
  2. Step 2: Convert to fraction form
    3,333,534.90/5,000,521.05 = 937,457.70/x
  3. Step 3: Cross multiply
    3,333,534.90x = 5,000,521.05 × 937,457.70
  4. Step 4: Simplify right side
    3,333,534.90x = 4,687,776,962,334.59
  5. Step 5: Solve for x
    x = 4,687,776,962,334.59/3,333,534.90
  6. Step 6: Final answer
    x = 1,406,248.05

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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.