Home / 1,604,233.90-2,406,262.28-539,165.98

Finding the Fourth Proportional to 1,604,233.90, 2,406,262.28 and 539,165.98

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Solution

The fourth proportional to 1,604,233.90, 2,406,262.28 and 539,165.98 is: 808,719.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,233.90 : 2,406,262.28 = 539,165.98 : x
  2. Step 2: Convert to fraction form
    1,604,233.90/2,406,262.28 = 539,165.98/x
  3. Step 3: Cross multiply
    1,604,233.90x = 2,406,262.28 × 539,165.98
  4. Step 4: Simplify right side
    1,604,233.90x = 1,297,374,760,333.23
  5. Step 5: Solve for x
    x = 1,297,374,760,333.23/1,604,233.90
  6. Step 6: Final answer
    x = 808,719.20

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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.