Home / 1,107,501.24-1,528,352.64-598,204.02

Finding the Fourth Proportional to 1,107,501.24, 1,528,352.64 and 598,204.02

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Solution

The fourth proportional to 1,107,501.24, 1,528,352.64 and 598,204.02 is: 825,522.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,501.24 : 1,528,352.64 = 598,204.02 : x
  2. Step 2: Convert to fraction form
    1,107,501.24/1,528,352.64 = 598,204.02/x
  3. Step 3: Cross multiply
    1,107,501.24x = 1,528,352.64 × 598,204.02
  4. Step 4: Simplify right side
    1,107,501.24x = 914,266,693,225.61
  5. Step 5: Solve for x
    x = 914,266,693,225.61/1,107,501.24
  6. Step 6: Final answer
    x = 825,522.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.