Home / 1,088,526.09-1,502,094.93-605,073.34

Finding the Fourth Proportional to 1,088,526.09, 1,502,094.93 and 605,073.34

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Solution

The fourth proportional to 1,088,526.09, 1,502,094.93 and 605,073.34 is: 834,961.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,526.09 : 1,502,094.93 = 605,073.34 : x
  2. Step 2: Convert to fraction form
    1,088,526.09/1,502,094.93 = 605,073.34/x
  3. Step 3: Cross multiply
    1,088,526.09x = 1,502,094.93 × 605,073.34
  4. Step 4: Simplify right side
    1,088,526.09x = 908,877,599,304.30
  5. Step 5: Solve for x
    x = 908,877,599,304.30/1,088,526.09
  6. Step 6: Final answer
    x = 834,961.70

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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.