Home / 1,602,563.67-2,403,969.99-465,344.64

Finding the Fourth Proportional to 1,602,563.67, 2,403,969.99 and 465,344.64

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Solution

The fourth proportional to 1,602,563.67, 2,403,969.99 and 465,344.64 is: 698,053.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,563.67 : 2,403,969.99 = 465,344.64 : x
  2. Step 2: Convert to fraction form
    1,602,563.67/2,403,969.99 = 465,344.64/x
  3. Step 3: Cross multiply
    1,602,563.67x = 2,403,969.99 × 465,344.64
  4. Step 4: Simplify right side
    1,602,563.67x = 1,118,674,549,567.35
  5. Step 5: Solve for x
    x = 1,118,674,549,567.35/1,602,563.67
  6. Step 6: Final answer
    x = 698,053.11

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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.