Home / 1,088,483.95-1,502,125.83-598,474.18

Finding the Fourth Proportional to 1,088,483.95, 1,502,125.83 and 598,474.18

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Solution

The fourth proportional to 1,088,483.95, 1,502,125.83 and 598,474.18 is: 825,904.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,483.95 : 1,502,125.83 = 598,474.18 : x
  2. Step 2: Convert to fraction form
    1,088,483.95/1,502,125.83 = 598,474.18/x
  3. Step 3: Cross multiply
    1,088,483.95x = 1,502,125.83 × 598,474.18
  4. Step 4: Simplify right side
    1,088,483.95x = 898,983,524,366.07
  5. Step 5: Solve for x
    x = 898,983,524,366.07/1,088,483.95
  6. Step 6: Final answer
    x = 825,904.25

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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.