Home / 1,036,594.17-1,554,969.98-353,268.66

Finding the Fourth Proportional to 1,036,594.17, 1,554,969.98 and 353,268.66

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Solution

The fourth proportional to 1,036,594.17, 1,554,969.98 and 353,268.66 is: 529,929.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,594.17 : 1,554,969.98 = 353,268.66 : x
  2. Step 2: Convert to fraction form
    1,036,594.17/1,554,969.98 = 353,268.66/x
  3. Step 3: Cross multiply
    1,036,594.17x = 1,554,969.98 × 353,268.66
  4. Step 4: Simplify right side
    1,036,594.17x = 549,322,161,174.83
  5. Step 5: Solve for x
    x = 549,322,161,174.83/1,036,594.17
  6. Step 6: Final answer
    x = 529,929.82

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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.